DonsDeals Blog: Machine your own Ring Light

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Tuesday, November 9, 2010

Machine your own Ring Light - Hack a Day

Machine your own Ring Light

posted Nov 9th 2010 7:11am by James Munns
filed under: digital cameras hacks, led hacks

[Alan] acquired a stereo microscope from eBay, and decided to save some more money by designing, machining, and assembling his own ~~arc reactor~~ ring light to go along. After finding an LED driver board sitting around as well as ordering some surface mount LEDs, he set about using a lathe to cut away a block of lexan, making sure to include slots for the lights as well as the microscope mount point. Follow the link to see the detailed build photos, as well as some comparison shots with and without the ring light.
A month or two earlier though, and [Alan] would have had a fantastic start to an Iron Man costume.
tagged: lathe, led, lexan, light, microscope, ring

Go there...
http://hackaday.com/2010/11/09/machine-your-own-ring-light/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+hackaday%2FLgoM+%28Hack+a+Day%29&utm_content=Google+Feedfetcher

Full Story...
I recently purchased a stereo microscope from eBay and after using it for a little while with the incandescent spot I had, I decided I need a ring-light to improve the view.
Using the spot was OK, and it gives good color rendition, but no matter which way you put it, something casts a shadow where you're trying to work. Either the solder or the soldering iron, or some part or another casts a shadow.
So I grabbed a bit of acrylic and hit the lathe.

OK, First I asked around at work to see if anyone had ever built a white LED driver since there seems to be some kind of mystique about building them. Ryan said he had an eval board from Linear that I could have. !!! NICE! That meant I didn't have to learn about them at all. It was a DC 1268A-B demo board for the Linear LT3755EUD-1 LED controller.
So I read about it and decided 16 White LEDs from DigiKey would do nicely. I didn't know what color, what package or what brightness to use, so I took a shot.
I ordered:
16 OVS5MWWBCR4 (DigiKey #365-1548-1-ND) Warm White and
16 OVS5MWBCR4 (DigiKey #365-1547-1-ND) Cool White LEDs and got to work. I hit the lathe and carved out a ring with a channel in one end for the LEDs to sit. I figured just sanding the outside would give it enough diffusion-action.

First I cut the outside diameter to size.

Oh hey, before you start a project like this, you NEED precise accurate, complete CAD drawings. You should start by purchasing AutoCAD or Inventor or something like that. I went the cheap way and used paper and a pencil and about 5 minutes.

Cutting and test fitting the ID.

Cutting the slot for the LEDs to sit in.

Parting off.

The finished product.

I used some 5-minute epoxy and glued-in 16 LEDs the right-way around.
I then used some 30 gauge wire-wrap wire to solder them all together and hooked them to the LED driver board.

Jeff and Bill helped look at the LED Driver board instructions and make some sense out of them.
Here's a quote from the data sheet:
CTRL (Pin 6/Pin 16): Current Sense Threshold Adjustment
Pin. Regulating threshold V(ISP - ISN) is 1/10th VCTRL plus
an offset for 0V < VCTRL < 1V. For VCTRL > 1.2V the current
sense threshold is constant at the full-scale value of 100mV.
For 1V < VCTRL < 1.2V, the dependence of current sense
threshold upon VCTRL transitions from a linear function
to a constant value, reaching 98% of full-scale value by
VCTRL = 1.1V. Do not leave this pin open.

Ain't that sweet?

We eventually figured out that the demo board was set for a 1 Amp output no matter how many LEDs were in the string.
But I don't want anywhere NEAR that much current. I want something like 30ma to 120ma adjustable.
All that cryptic text is trying to say is that the VCTRL pin takes a voltage between zero and 1.0 Volts and sets the output current from 0 Amps to 1 Amp. So I want a variable voltage between 0 Volta and 0.1 Volts to get an output current from 0 Amps to 0.1 Amps.
Luckily, the board has a 2.0 Volt reference right on it, so I can use a voltage divider and a pot to get the 0V to 0.1Volts for VCTRL.
How? OK, I have a 2.0 Volt source, and I want a 1.9 Volt voltage drop across a resistor and another 0.1 Volt drop across my potentiometer. I have a 50K Ohm pot, so I can figure out how much current goes through a 50K Ohm pot to get a 0.1 Volt drop.
E=I*R. 0.1 = I * 50,000 so I is 0.0000002 Amps.
So how big does the upper resistor need to be? 1.9 Volts = 0.0000002 * R
R = 9,500,000 Let's say 10 megohms.
So I used a 10 Megohm fixed resistor to the 2.0 Volt supply and a 50,000 Ohm pot to ground and connected the wiper to VCTRL and everything worked just great.

Yeah, it does look like one of these. But having 55 Volts on two uninsulated header pins toughing your skin is uncomfortable!

Desk light (left) and ring light (right)

Desk light (left), Desk light and camera flash (middle) and ring light (right)

Desk light (left) and ring light (right)

The final product.

An old familiar red box. With blue potentiometer brightness knob.

The old incandescent light

Go there...
http://bobodyne.com/web-docs/robots/RingLight/RingLight.html

Don

Machine your own Ring Light: Machine your own Ring Light - Hack a Day; RingLight.html

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Electronics - Make a simple O-scope with a FTDI board and a couple of ADC’s: FT2232 to ADC0820 ADC Demo - 100RandomTasks; Make a simple O-scope with a FTDI board and a couple of ADC’s - Hack a Day

Electronics - Make Your Own Video Game System: arduino-tvout - A composite video output library for AVR/Arduino - Google Project Hosting; Gameduino - Hack a Day; The Pragmatic Bookshelf | PragPub 2011-08 | Make Your Own Video Game System; Would you like to play a game? - Hack a Day

Electronics - Measuring DVD-RW laser Scientific approach to figuring out max drive current DeepSOIC: Laser PCB Exposer Built From CD-ROM Drives | Hackaday; Measuring DVD-RW laser • Hackaday.io; Sam's Laser FAQ - Diode Laser Power Supplies; Sam's Laser FAQ - Diode Lasers; Sciencing DVD-RW Laser Diodes | Hackaday

Electronics - People-tracking orb demo makes us want to build our own: A boy’s own guide to building a giant creepy eyeball that follows you round the room | The Technology Studio; Dome projection using a spherical mirror (MirrorDome); iDome images; YouTube - Freaky tracking eyeball using Puffersphere, Microsoft Kinect and WPF

Electronics - Project FireHero 3 Chris Marion built it to put on a live pyrotechnic show at a music festival: About Chris Marion; Chris Marion - Home Page More Projects; FireHero 3; FireHero: Raspberry Pi Controlled Pyrotechnics

Electronics - Scullcom Hobby Electronics #11 - Design & Building a Precision Voltage Reference Box: Scullcom Hobby Electronics #11 - Design & Building a Precision Voltage Reference Box - YouTube; Build a Precision Voltage Reference Box | Hackaday; GellerLabs SVR; REF102 | Series Voltage Reference | Voltage Reference | Description & parametrics; Scullcom Hobby Electronics - YouTube; self.clue++ : Building a multi-voltage reference for my DMMs

Electronics - Secret Knock Detecting Lock: DIY Secret Knock Detector Grants You Entrance with the Right Cadence; Make: Online | Secret knock detector; Make Your Own Secret Knock Detecting Door Lock; Secret Knock Detecting Door Lock; Secret Knock Detecting Gumball Machine - Grathio Labs; 'Secret Knock' Door Lock defends home from rhythmically-impaired perps (video) -- Engadget; Superhero Tip: Protect Your Secret Lair With a Secret Knock Detector | Discoblog | Discover Magazine; Video Games, Game Reviews & News - G4tv.com

Electronics - SenseLamp is a lamp shade that can be remotely controlled and gathers temperature, humidity, light-levels and motion data: 32leaves/busfahrn · GitHub; 3D printing, laser cutting – design, make & build your own products with Ponoko; AUR (en) - msp430-launchpad-uart-fix; busfahrn/scripts/native_clients at master · 32leaves/busfahrn · GitHub; Central heating control on the cheap – 32leaves; Cosm - Internet of Things Platform Connecting Devices and Apps for Real-Time Control and Data Storage; energia/Energia · GitHub; Fusion PCB Service - 2 layers [PCB08511P] - $9.90 : Seeed Studio Bazaar, Boost ideas, extend the reach; Linux Serial Communication · energia/Energia Wiki · GitHub; Linux Serial Communication working w/modified cdc-acm module - Energia - 43oh; MSP430 LaunchPad (MSP-EXP430G2) - Texas Instruments Embedded Processors Wiki; SenseLamp: a ultra-low cost, WiFi enabled sensor platform – 32leaves; senselamp/board at master · 32leaves/senselamp · GitHub; SenseLamp v0.2 BOM; TP-Link TL-WR703N - OpenWrt Wiki

Electronics - Toddfun.com by Todd Harrison - Cruise control autopsy and experiments 7th July 2012 and More How Too's: Cruise control autopsy and experiments - YouTube; Desk Calculator Teardown And Cleanup Swintec 401DP - YouTube; ToddFun.com » All Postings; ToddFun.com » Blog Archive » Cruise control autopsy and experiments; ToddFun.com » Blog Archive » Desk Calculator Teardown And Cleanup Swintec 401DP; ToddFun.com » Blog Archive » Power Supply Repair Update: (PART4); ToddFun.com » Blog Archive » Power Supply Repair Update: (PART 6 of 6); Toddfun.com: Power supply repair part 6 - YouTube; ToddFun.com: Power supply repair tutorial (part 4) - YouTube; ToddFun.com: Candelabra LED light bulb teardown and review - YouTube

Electronics Buck Converters: TPS54A20 | Buck Converter (Integrated Switch) | Step-Down (Buck) | Description & parametrics; DC/DC Switching Voltage Regulators | DC/DC Synchronous Buck Voltage Regulator | DC to DC Switching Voltage Converters; 1pcs LM2596S Power Module DC DC Buck Converter Step Down Module LM2596 | eBay; DC DC Buck Step Down Converter Module LM2596 Voltage Regulator LED Voltmeter | eBay; 1pcs DC DC Buck Converter Step Down Module LM2596 Power Supply Output 1 23V 30V | eBay; Converter (Integrated Switch) - Step-Down (Buck) Converter - TPS54531 - TI.com; Amazon.com: Buying Choices: Retailstore 2PCS LM2596 Buck DC-DC Adjustable Step Down Power Supply Module Converter New; Amazon.com: Customer Reviews: Retailstore 2PCS LM2596 Buck DC-DC Adjustable Step Down Power Supply Module Converter New; DonsDeals Amazon Associates Store. Same Great Deals! Clean and Easy to Read Pages. - Retailstore 2PCS LM2596 Buck DC-DC Adjustable Step Down Power Supply Module Converter New; Amazon.com: 4 amp Power Buck Down Converter Volt meter: Electronics; Amazon.com: DROK 12A/100W 4.5-30V to 0.8-30V DC Buck Volt Converter Step Down 12V Car Power Supply Voltage Regulator: Electronics; Amazon.com: DROK Adjustable 4.0-40V to 1.25-37V 5/12V DC LM2596 Voltage Regulator Experimental Power Buck Converter+LED Voltmeter: Electronics; Amazon.com: LM2596 DC-DC Buck Converter Step Down Module Power Supply Output 1.23V-30V: Car Electronics; Amazon.com: LM2596 DC-DC Buck Converter Step Down Module Power Supply Output 1.23V-30V: Car Electronics; Amazon.com : Retailstore 2PCS LM2596 Buck DC-DC Adjustable Step Down Power Supply Module Converter New : Sunkee : Computers & Accessories; Google Image Result for http://img.photobucket.com/albums/v169/Uniqueproductsonline/Switchers%2520and%2520Converters/Opticalinput.jpg; Converter (Integrated Switch) - Step-Down (Buck) Converter - TPS54340 - TI.com; 4.5Vin to 20Vin; 1.8Vout @ 30A; 15mm x 20mm Synchronous Buck Converter - PMP9254 - TI Tool Folder; Converter (Integrated Switch) - Step-Down (Buck) Converter - TPS560200 - TI.com; Amazon.com: DROK® DC Car Power Supply Voltage Regulator Buck Converter 8A/100W 12A Max DC 5-40V to 1.2-36V Step Down Volt Convert Module for Battery, Power Transformers, DIY Adjustable Voltage Regulator: Electronics; Amazon.com: DROK® LM2596 Adjustable Voltage Regulator DC Converters Power Supply with Screw 5-34V to 0-33V 24V to 12V to 5V Step Down Buck Volt Switching Stabilizers Red LED Voltmeter Digital Control Module: Electronics; Amazon.com: DROK® LM2596 Adjustable Voltage Regulator DC Converters Power Supply with Screw 5-34V to 0-33V 24V to 12V to 5V Step Down Buck Volt Switching Stabilizers Red LED Voltmeter Digital Control Module: Electronics; Amazon.com: DROK® LM2596 NC Voltage Switching Regulator DC Buck Converter with Red LED Voltmeter 35V to 24V to 12V to 5V Adjustable 5-34V to 0-33V Step Down Variable Volt Power Supply Stabilizers Car Battery: Electronics; Amazon.com: DROK® LM2596 NC Voltage Switching Regulator DC Buck Converter with Red LED Voltmeter 35V to 24V to 12V to 5V Adjustable 5-34V to 0-33V Step Down Variable Volt Power Supply Stabilizers Car Battery: Electronics; Amazon.com: JBtek DC Car Power Supply Voltage Regulator Buck Converter 12A/100W DC 4.5-30V to 0.8-30V Step Down Volt Convert Module Suitable for Step-down Voltage Application, Like Battery, Power Transformers, DIY Adjustable Voltage Regulator and More: Electronics; Amazon.com: JBtek DC Car Power Supply Voltage Regulator Buck Converter 12A/100W DC 4.5-30V to 0.8-30V Step Down Volt Convert Module Suitable for Step-down Voltage Application, Like Battery, Power Transformers, DIY Adjustable Voltage Regulator and More: Electronics; Amazon.com: JBtek DC Car Power Supply Voltage Regulator Buck Converter 12A/100W DC 4.5-30V to 0.8-30V Step Down Volt Convert Module Suitable for Step-down Voltage Application, Like Battery, Power Transformers, DIY Adjustable Voltage Regulator and More: Electronics; Amazon.com: Yeeco Adjustable AC 2.7-27V/ DC 3-40V to DC 1.5-27V AC/DC to DC Buck Converter Step Down Power Supply Module Voltage Regulator: Electronics; A Primer on Buck (and Boost) Converters | Hackaday; Amazon.com: DROK® LM2596 Voltage Switching Regulator DC Converter Adjustable DC 5-40V to 1.25-37V Buck Converter 36V to 24V to 12V to 5V Volt Stabilizers Car Battery Step Down Variable Volt Power Supply with Red Digital LED Voltmeter Display: Electronics; Primitive (aka CHEAP) buck converter for solar...; 4.5V to 17V Input, 10-A Synchronous Buck Converter Optimized for Small Size and Low Output Voltage - PMP9194 - TI Tool Folder; LM53600-Q1 | Step-Down (Buck) Converter | Converter (Integrated Switch) | Description & parametrics; Digital Power Buck Converter BoosterPack - BOOSTXL-BUCKCONV - TI Tool Folder; TPS54020 | Step-Down (Buck) Converter | Converter (Integrated Switch) | Sample & buy; TPS62130A-Q1 | Step-Down (Buck) Converter | Converter (Integrated Switch); TPS62130A-Q1 | Step-Down (Buck) Converter | Converter (Integrated Switch) | Online datasheet; TPS62130A-Q1 | Step-Down (Buck) Converter | Converter (Integrated Switch) | Sample & buy; TPS62150A-Q1 | Step-Down (Buck) Converter | Converter (Integrated Switch); Three Different Buck Converter Circuits to Convert 12V to 1.2V at >6A Load Current Reference Design - PMP11438 - TI Tool Folder; Converter (Integrated Switch) - Step-Down (Buck) Converter - TPS54627 - TI.com

Electronics Design Software for Windows LT Free Versions - Linear Technology provides a variety of custom design simulation tools and device models to allow even novice designers to quickly and easily evaluate circuits using high performance switching regulators, amplifiers, data converters, filters and more

LTpowerCAD II design tool is a complete power supply design tool program that can significantly ease the tasks of power supply design with Linear Technology µModule regulators and many other products, mostly monolithic buck step-down regulators: Linear Technology - Design Simulation and Device Models; Microsoft PowerPoint - LTpowerCAD II v2.0 Supported Parts List.ppt [Compatibility Mode] - LTpowerCADIIPartList.pdf; Microsoft PowerPoint - LTpowerCAD II v2.3 Quick Start Guide 10-2014.ppt [Compatibility Mode] - LTpowerCADIIQuickStart.pdf; Microsoft Word - LTpowerCADIIhelp.doc - LTpowerCADIIhelp.pdf; Solutions - LTpowerCAD II: A Design Tool for Switching Regulators

LTspice IV is a high performance SPICE simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators: Adding Spice to Your Workbench | Hackaday; Basic DC Analysis with LTSpice - YouTube; HACKADAY - YouTube; Linear Technology - Design Simulation and Device Models; Spice Power | Hackaday; Transforming Spice | Hackaday; Adding Spice to Your Workbench | Hackaday

Electronics Flying Probe Machine Operator Job Listing info: Inter-Commercial Business Systems Job Application for Flying Probe Machine Operator | Monster.com; Flying Probe Machine Operator - Google Search; Flying Probe Jobs, Employment | Indeed.com; SPEA | Flying Probe Testers S2; SEICA Pilot VIP - the best solution to fully automate the flying probe test process - YouTube; Flying probe - Wikipedia, the free encyclopedia

Electronics Hardware Workshop in Dallas - Mrs. Penny’s Driving School: Mrs. Penny's Driving School - Electronics Class #01 Tickets, Sat, Apr 16, 2016 at 12:00 PM | Eventbrite; Mrs. Penny’s Driving School — Hardware Workshop in Dallas | Hackaday; NinjaBunny9000's Blog | #nerdlife

Electronics PCB - Heat gun GPU reflow fixes laptop: DonsDeals: Heat gun GPU reflow fixes laptop - Hack a Day; TAPE CONDUCTIVE ADHESIVE 1/2" - 9703 (1/2")

Electronics PCB - Researchers create rollerball-pen ink to draw circuits: Pen-on-Paper Flexible Electronics - Russo - 2011 - Advanced Materials - Wiley Online Library; Pen-on-Paper Flexible Electronics - Russo - 2011 - Advanced Materials - Wiley Online Library; PhysOrg.com - liquid metal; PhysOrg.com - silver nanoparticles; PhysOrg.com - viscosity; Researchers create rollerball-pen ink to draw circuits; YouTube - ‪Largest neodymium magnet in the world? [HD]‬‏; YouTube - ‪Rodin coil + 120 vac = Flying magnets... separating neodymium magnets via Rodin coil (TEST12)‬‏; Ask Hackaday: Are Conductive Inks Going to Make It? | Hackaday; Voltera Conductive Ink Printer - YouTube

Electronics PCB Design - Altium launched the open public beta for its new Circuit Maker Software: EEVblog #754 - Altium Circuit Maker First Impressions - YouTube; Free PCB Design Tools | CircuitMaker

Electronics PCB Fab Tutorial - Comprehensive Guide to home PCB Fabrication: New conductive ink allows circuit prototyping with a pen and paper - Hack a Day; Easier PCB Vias with Drill Trick and Conductive Ink | Hackaday; 01 Introduction | Engscope; 02 PCB Basics | Engscope; 03 Preparations | Engscope; 04 ECAD for Home Fab | Engscope; 05 Mask Fabrication | Engscope; 06 Pattern Transfer | Engscope; 07 Etching | Engscope; 08 Multi-Layer PCBs, Tips & Tricks | Engscope; Etching your own PCBs at home; PCB Fab Tutorial | Engscope; PCB Scanning Services - PCB Scanning To Gerber File Conversion - PDF to Gerber File - Gerber Files - AutoCAD to Gerber files - DXF to Gerber Files - PCB Film Artwork Scanning - PCB Gerber Scanning - Gerber Scanning - PCB Film Artwork Digitizing; Quick turn PCB Prototype Manufacturing & Fabrication | Custom Circuit Boards; Through hole plating and milling at home

Electronics PCB Making - Even Easier Toner Transfer PCBs by Heatless (cold) Toner Transfer for PCB making by simpletronic: DonsDeals Blog: PCB Making - Even Easier Toner Transfer PCBs by Heatless (cold) Toner Transfer for PCB making by simpletronic; Heatless (cold) Toner Transfer for PCB making - All; Queuerious Guy - YouTube; Toner Transfer for DIY PCB - using a laminator - YouTube

Electronics PCB Soldering and Reflow info: A USB-controlled Solder Reflow Oven; DonsDeals: How-To: Make a surface mount soldering iron -- Engadget; DonsDeals: How To Video Putting Together and Soldering a Parts Express Sure Class-D Stereo Audio Power Amp Kit - Digital Class T and Class D Amplifier Boards; Google Custom Search; Toaster oven reflow control without modifying the oven - Hack a Day

Electronics Project - Laser-gun-target-pracice arduino based laser gun plus a smart target for practice, also arduino based: Turning Broken Toy Into Laser Target Practice | Hackaday; GitHub - fuvlab/laser-gun-target-pracice: arduino based laser gun plus a smart target for practice, also arduino based

Electronics Prototyping Board C.H.I.P. Pro features an Allwinner R8 ARMv7 Cortex-A8 running at 1 GHz, a MALI-400 GPU, and either 256 MB or 512 MB of NAND Flash. The Pro also features 802.11 b/g/n WiFi, Bluetooth 4.2, and is fully certified by the FCC. This board will be available in December 2016 at supposedly any quantity for $16: NextThingCo Introduces C.H.I.P. Pro, GR8 System On Module | Hackaday; Get C.H.I.P. - The World's First Nine Dollar Computer; CHIP_Pro-Hardware/GR8_Datasheet_v1.0.pdf at master · NextThingCo/CHIP_Pro-Hardware · GitHub; New Part Day: A BeagleBone On A Chip | Hackaday; Next Thing Co. Admits To Lying About $9 Computer; Allwinner R8 Module Datasheet and Price. Is the $9 C.H.I.P Computer Selling at a Loss?

Electronics Supply - seeedstudio.com: 13.56MHz RFID book tag [SEN01161B] - $1.50 : Seeed Studio Bazaar, Boost ideas, extend the reach; Arduino Sidekick Basic Kit [KIT22434P] - $19.90 : Seeed Studio Bazaar, Boost ideas, extend the reach; asynclabs/WiShield - GitHub; Baisha Pocket Watch [MSC02141P] - $119.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; Bulbdial Clock Kit - LED desk/mantle shadow clock soldering kit [KIT11147M] - $89.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; Customize your Grove Kit [KIT83145P] - $39.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; Digital Storage Oscilloscope with Panels [TOL106C3M] - $48.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; DSO Nano v2 [TOL131B2P] - $89.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; DSO Quad - 4 Channel Digital Storage Oscilloscope [TES101D2P] - $199.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; DSO Quad - Aluminium Alloy Black [TES725AAB] - $219.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; Freeduino USB complete KIT Freeduino USB complete KIT [ARD107B1P] - $22.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; GPRS Shield GPRS Shield [SLD33149P] - $59.90 : Seeed Studio Bazaar, Boost ideas, extend the reach; Grove - 433MHz Simple RF link kit [WLS01052O] - $5.50 : Seeed Studio Bazaar, Boost ideas, extend the reach; Kits : Seeed Studio Bazaar, Boost ideas, extend the reach; Music Shield [INT109B2P] - $27.50 : Seeed Studio Bazaar, Boost ideas, extend the reach; Relay shield [POW113B1P] - $20.00 : Seeed Studio Bazaar, Boost ideas, extend the reach; Search Results : Seeed Studio Bazaar, Boost ideas, extend the reach; Seeed Studio Bazaar, Boost ideas, extend the reach; Seeeduino Stalker - Waterproof Solar Kit [KIT80248P] - $59.50 : Seeed Studio Bazaar, Boost ideas, extend the reach; Seeeduino V3.0 (Atmega 328P) [ARD128D2P] - $22.50 : Seeed Studio Bazaar, Boost ideas, extend the reach; Solar Charger Shield V2 [SLD80227P] - $13.50 : Seeed Studio Bazaar, Boost ideas, extend the reach; Solder Assist Kit [ACC26157M] - $7.90 : Seeed Studio Bazaar, Boost ideas, extend the reach; Wifi Bee - Wiki; Wireless Sensor Node - Solar Kit [KIT80949P] - $19.90 : Seeed Studio Bazaar, Boost ideas, extend the reach; Wireless Sensor Node - Solar Kit - Wiki

Electroniscs - Todd Harrison - Database Admin by day and Hobby Physicist and Electronics Engineer by night: Interview with Todd Harrison | EEWeb; Replacing solder tab batteries - Hack a Day; ToddFun.com: Repairing a 5 disk CD player - YouTube; toddrharrison's Channel - YouTube; ToddFun.com: Tech Bench Upgrade With 30 Outlets And 4 Shelves - YouTube; ToddFun.com » Blog Archive » Tech Bench Upgrade With 30 Outlets And 4 Shelves

Electronics - Elegant wearable computer: Beagle Board | Google Groups; BeagleBoard.org - default; BeagleBoard.org - hardware; BeagleBoard RevC4; Beagle Vga board - Detailed item view - Beagleboardtoys.com; Becoming Cyborg: CD Case Wearable Computer; Becoming Cyborg: Setting Up the Beagleboard Miniature Computer; Becoming Cyborg: Wire Mount; Digi-Key - T946-P5P-ND (Manufacturer - EMS050120-P5P-SZ); Getting Started with the BeagleBoard; Martin Magnusson; MFG_CUIEMS050120-P5P-SZ.jpg (JPEG Image, 640x640 pixels) - Scaled (87%)

Tool Making - Router Lathe Duplicator by ThisWoodwork: Router Lathe Duplicator: Build Pt.2 - YouTube; ThisWoodwork - YouTube; Router Lathe Duplicator - YouTube; ThisWoodwork - YouTube; ThisWoodwork - YouTube; ThisWoodwork - YouTube; Router Lathe Duplicator: Build Pt.1 - YouTube; Router Lathe Duplicator; Router-Lathe-Duplicator-Attachment-Plans-.pdf; Router Mount Template - Router-Mount-Template.pdf; Router Lathe Duplicator Sketchup Model; Router Lathe Duplicator: Build Pt.1 - YouTube; How I Made "Crazy Router Lathe" - YouTube

Tool Making Building How To's and ifo: DonsDeals Blog: Wood Working - Video Series on Converting a Small Drill Press into a Home Made Wood Lathe - YouTube Videos and info links; How to convert a drill press stand into a homemade lathe - YouTube; How to make a Mini Lathe - YouTube; Ⓕ Turn Your Drill Press Into A Lathe - Scrap bin challenge (ep26) - YouTube; Scrap wood City - YouTube; Flex Coat Co. - Cork Lathe Tips & Tricks "How We Do It" - YouTube; Kotitekoinen puusorvi/Homemade DIY wood lathe - YouTube; Making a Homemade Scroll Saw (Drill Powered) - El Yapımı Kıl Testere Makinası - YouTube; Homemade Drill Press - Lathe - Disc sander, 3 in 1 - El yapımı torna, Zımpara Makinesi, Matkap Pres - YouTube; Gökmen ALTUNTAŞ - YouTube; Gökmen ALTUNTAŞ - YouTube; Gökmen ALTUNTAŞ - YouTube; If You Have A Drill Press, You Have A Lathe - Dutchhorse - YouTube; DIY Lathe Mini Lathe Homemade Lathe Machine Mini Wood How to Make Router Drill Mill CNC Tailstock - YouTube; Homemade Lathe DIY CNC Mill - YouTube; Homemade Lathe DIY CNC Mill - YouTube; Homemade Lathe DIY CNC Mill - YouTube; Homemade mini Lathe by Aluminium Alloy - YouTube; Build a Lathe out of Bicycle Parts and Other Junk 1 of 2 (Sound Fixed) - YouTube; Build a Lathe out of Bicycle Parts and Other Junk 2 of 2 - YouTube; Homemade Metal Lathe Apron - YouTube; Homemade Metal Lathe Apron - YouTube; HomeMade Bowl Lathe - Compilation (torno casero) - YouTube; Homemade lathe part 1 - YouTube; Homemade lathe machine - YouTube; Homemade lathe machine - YouTube; Building 4 in 1 Workshop (Homemade table saw, router table, disc sander, jigsaw table) - YouTube; Homemade table saw with built in router and inverted jigsaw 3 in 1 - YouTube; DonsDeals Blog: Tool Making for Wood Working - Building 4 in 1 Workshop (Homemade table saw, router table, disc sander, jigsaw table) - YouTube Video and info links; DonsDeals Blog: Tool Making - Home Made Metal Lathe Video Series - YouTube Videos and info links; Table saw sled. Innovative solution. 3 in 1 workbench - YouTube; HomeMade lathe tools and handles (herramientas casera del torno) - YouTube; Shopbuilt - Homemade wooden lathe - YouTube; Installing a Benchtop Lathe - YouTube; How to Make a Mini LATHE MACHINE at Home (Very Easy) - YouTube; Torno casero para madera, manualidades, artesanias y bricolaje - YouTube; Como fabricar un torno casero parte 2/how to make a lathe homemade - YouTube; Torno caseiro (cabeçote) - Homemade Headstock Lathe - YouTube; HomeMade Lathe Part 4 - tool rest, motor mount, powering up (torno casero) - YouTube; Ray Pena - YouTube; Free Plans - Diamond State Machining; Carlyle Lynch lathe plan.pdf - 1 hit in 68 Scan report for at UTC - VirusTotal; Carlyle Lynch lathe plan.pdf - Clean Scan report for at UTC - VirusTotal; Carlyle Lynch lathe plan.pdf; Project Videos - Diamond State Machining; Ray Pena - YouTube; Homemade Lathe Community build project - YouTube; HomeMade lathe - building from scratch for $0 cost - YouTube; Big HomeMade lathe - community project Part 1 - YouTube; Threading on a manual lathe BEST TECHNIQUE EVER !!!! - YouTube; Hand Drill Lathe Conversion - Google Search; How To Make a Drill Lathe - YouTube; Hand Drill Lathe Conversion - Google Search; » Turn Your Drill Press Into A Lathe; Clever Re-purposing of a Power Drill Results in a Mini Wood Lathe | Hackaday; Turn Your Rotary Tool Into a Tiny Lathe; Convert your rotary tool into a DIY mini lathe for modelism - YouTube; DIY Homemade Mini Wood Lathe with Drill Hand Tools - All; DIY Lathe Tailstock Wood Spindle Drill CNC Mill Router Headstock Free Energy Generator Homemade - YouTube; Homemade Mini Wood Lathe Headstock DIY Spindle Slide Machine Router Mill Drill CNC Free Energy Gener - YouTube; DIY Lathe Mini Lathe Homemade Lathe Machine Mini Wood How to Make a Router Drill Mill CNC 1 - YouTube; Milling Machine Of Angle Grinder - YouTube; Hand Drill Lathe Conversion - Google Search; Building a Hand Drill Lathe - Eigenbau Drechselbank - YouTube; Lathe Stand With Pull Out Grinder - YouTube; Homemade Mini Press Drill Convert Your Hand Tools Into A Mini Mill - YouTube; Homemade Mini Press Drill Home Made Circuit Board PCB Lathe Headstock DIY Spindle Slide Machine CNC - YouTube; Thickness Planer Drill Press - YouTube; 5V-12V Mini Hand Drill DIY lathe Self-made Press Drill 555 Motor w/ 1/8" Chuck - YouTube; Woodturning Tools and their Uses - YouTube; Table saw sled. Innovative solution. 3 in 1 workbench - YouTube; How to make Aluminum Guide Rail for your Circular Saw. - YouTube; Online Metal Store | Small Quantity Metal Orders | Metal Cutting, Sales & Shipping | Buy Steel, Aluminum, Copper, Brass, Stainless | Metal Product Guides at OnlineMetals.com; TAP Plastics : TAP Plastics Inc.; Homemade bar clamps - YouTube; Shopmade Bar/Pipe clamp - YouTube; Bellevue Woodshop - YouTube; Bellevue Woodshop - YouTube; Workbench. 3 in 1. Router, Jig saw, Circular saw. DIY. How to do workbench. - YouTube; DonsDeals Blog: How To Videos on Making Homemade Bar and Pipe Clamps for Wood Working - YouTube Videos and info links; DonsDeals Blog: Tool Making - How to make Aluminum Guide Rail for your Circular Saw - YouTube Videos and info links; DonsDeals Blog: How To Video on Lathe Wood Turning Tools and their Uses - YouTube Videos and info links; DonsDeals Blog: Tool Making - Router Lathe Duplicator by ThisWoodwork - YouTube Video Series and info links; Router Lathe Duplicator: Build Pt.1 - YouTube; Router Lathe Duplicator: Build Pt.2 - YouTube; Router Lathe Duplicator: Build Pt.2 - YouTube; DonsDeals Blog: How To Build - Homemade Table Saw with built in Router and inverted Jigsaw (3 in 1) - YouTube Videos and info links; Building 4 in 1 Workshop (Homemade table saw, router table, disc sander, jigsaw table) - YouTube; DonsDeals Blog: Wood Working Home Made Bowl Lathe - Compilation (torno casero) - YouTube Videos and info links; DonsDeals Blog: How To Wood Working Tool Making - YouTube Videos and info links; Homemade Drill Press - Lathe - Disc sander, 3 in 1 - El yapımı torna, Zımpara Makinesi, Matkap Pres - YouTube; COOLEST! TABLE SAW OR ROUTER JIG EVER! MAKE WOOD BOWLS! - YouTube; SIMPLE JIG! turns a "bowl" on "tablesaw"! - YouTube; SIMPLE JIG! turns a "bowl" on "tablesaw"! - YouTube; DonsDeals Blog: DIY Sheet Metal Bending Brake - No Welding - YouTube; DIY Sheet Metal Bending Brake: No Welding - YouTube; Lathe Google Custom Search on DonsDeals Blog; DonsDeals Blog: DIY Tool for a Metal Lathe helps you accurately find Zero - Cheap and easy DRO for your Metal Lathe - YouTube; Cheap and easy DRO for your Metal lathe. - YouTube; Lathe Workshop for Beginners Part 1, Turning - YouTube; Make a multi-bit screwdriver - YouTube

Tool Sharpening System - using parts hacked from a broken breadmaker: Sharpening system

Tools - A Polymer Concrete DIY CNC With No Perceptible Budget In Sight: A Polymer Concrete DIY CNC With No Perceptible Budget In Sight | Hackaday; CNC Bearbeitungszentrum im Eigenbau - YouTube; Polymer concrete - Wikipedia, the free encyclopedia

Tools - CNC Hand Held Router - Position-Correcting Tools for 2D Digital Fabrication: Largest CNC router is controlled by hand | Hackaday; Position-Correcting Router - YouTube; Position-Correcting Tools for 2D Digital Fabrication; Position-Correcting Tools for 2D Digital Fabrication; Position-Correcting Tools for 2D Digital Fabrication - position-correcting-tools-for-2d-digital-fabrication.pdf

Tools - CNC Hand Held Router - Shaper Origin - ShaperTools.com: AMT11 Series | Modular | Incremental | Encoders | CUI Inc; Handheld CNC router repairs old CNC machine - YouTube; Handheld CNC router repairs old CNC machine - YouTube; Prototyping a drink making machine with Shaper Origin - YouTube; Shaper Origin - How It Works - YouTube; Shaper Tools; Shaper Tools; Shaper - YouTube; Using Shaper Origin - YouTube

Tools - CNC Machines: ▶ Another CNC Router Build Part One - YouTube; ▶ GEN H-4 vol4 - YouTube; $100 CNC mill - Hack a Day; 2000 CNC Lathe, Mfg. 600 Lathes, Model Storm 210, Serial T20062, Spindle RPM 5000, 230 Volt 3 phase 60 Hz 83 amp, 21... - Government Liquidation; 2003 Mazak model QTN-200/250 Nexus CNC Lathe, S/N 162526, includes 10" Chuck, Turret, Mazatrol MATRIX NEXUS CNC ... - Government Liquidation; 8 gb ddr3 desktop memory - Google Search; A CNC Build Log From The Not So Distant Past | Hackaday; A Handheld CNC Router | Hackaday; A Polymer Concrete DIY CNC With No Perceptible Budget In Sight | Hackaday; A Polymer Concrete DIY CNC With No Perceptible Budget In Sight | Hackaday; A portable CNC mill; A portable CNC mill; A Real-Time Commute on Autopilot - YouTube; Add Fiber-optic Control to Your CNC | Hackaday; Add speed control to a DIY CNC machine; Aluminium Profilbearbeitung | Stabbearbeitung als Lohnfertigung,CNC Kiel-Hinterlüftete, vorgehängte Fassaden- und Zargenprofile, Klinkungen aus dem PBZ SBZ; Aluminiumprofilbearbeitung Stabbearbeitung preiswert + schnell | AluHelden-HiSpeed CNC - YouTube; amd 6 core computer - Google Search; Are CNC-Ported Cylinder Heads Worth the Money? - Engine Masters Ep. 6 - YouTube; Blu-ray CNC looks great for branding and engraving - Hack a Day; buildlog.net - CNC Laser Buildlogs; CamBam CNC Software; CamBam CNC Software - Video Tutorials; Chrome Web Store - Google Shortcuts (official Firefox port); Chrome Web Store - Public Records Online; Chrome Web Store - Shortcuts for Google™; Chrome Web Store - Shortcuts for Google™; Chrome Web Store - Wolfram|Alpha (Official); CNC Bearbeitungszentrum im Eigenbau - YouTube; CNC build ditches rods for hardboard - Hack a Day; CNC circuit board fabrication; CNC Etch-a-Sketch draws on itself - Hack a Day; CNC hardware: stream g-code to an Arduino - Hack a Day; CNC Jacquard loom will weave anything - Hack a Day; CNC machine from PC parts - Hack a Day; CNC mill built from junk and hardware store parts - Hack a Day; CNC milled bicycle frame jig - Hack a Day; CNC Rim Repair at Fix My Rim Inc. - YouTube; CNC Scrapbooking with a Raspberry Pi | Hackaday; CNC Table Saw Jig; CNC Upgrade to Guitar Pickup Winding Machine | Hackaday; CNC wood lathe using Arduino and image processing - YouTube; CNC-built R2-D2 brings childhood dreams to life - Hack a Day; CncMachine1; Cobbling together a CNC mill - Hack a Day; Converting a mill to CNC; Create and Conflagrate giant modeled sculptures with Kinect and CNC - Hack a Day; Creating halftone pictures with a CNC machine - Hack a Day; Cutting and Labor Charges for Plastic Sheet - Sawing, Drilling, Routing, CNC Machining and more; Dailymotion - CNC Basics E-Course 5 | CNC Control | Learn CNC Control ... - a College video; DIY CNC; DIY CNC touch probe; DIYLILCNC: do-it-yourself CNC mill - Hack a Day; DonsDeals Blog: CNC Saw Mills Cool Tools and Machines - YouTube Videos and info links; Download Information; EMC Documentation Wiki: CVS; Eyebright 430mg; Fitting a CNC machine, 3D printer, and vinyl cutter in a suitcase; FPGA CNC | Hackaday; Freeware Game Of The Week; Fully Printed CNC On an IKEA Table | Hackaday; Ganesh Machinery mdl VMC-2216 CNC turrit machine s/n MF083E. Main power 220v, 3ph, 60hz. Includes 20 position tool holde - Government Liquidation; GEN H-4 vol4 - YouTube; Giving a CNC knitting machine a new brain; Google Image Result for http://i.ebayimg.com/t/HiFi-24bit-USB-DAC-digital-sound-card-CM108AH-192khz-digital-analog-converter-/00/s/NjAwWDgwMA%3D%3D/%24(KGrHqRHJC!E8fiuLMlbBPOnhsVt8!~~60_3.JPG; Guerilla guide to CNC machining - Hack a Day; Guerilla guide to CNC machining - Hack a Day; Guerrilla guide to CNC machining and resin casting, volume I; Guerrilla guide to CNC machining and resin casting, volume II; Guerrilla guide to CNC machining, mold making, and resin casting; Guerrilla guide to CNC machining, mold making, and resin casting; Hackaday Prize Entry: A CNC Scribe For Making Circuit Boards | Hackaday; Hackaday Prize Entry: A Simple CNC | Hackaday; Handheld CNC fabrication - Hack a Day; Handheld CNC router repairs old CNC machine - YouTube; Handheld CNC router repairs old CNC machine - YouTube; Handheld CNC router repairs old CNC machine - YouTube; How to Make a Three Axis CNC Machine (Cheaply and Easily); Inventables Releases Improved X-Carve CNC Router | Hackaday; Largest CNC router is controlled by hand - Hack a Day; Largest CNC router is controlled by hand | Hackaday; Largest CNC router is controlled by hand | Hackaday; Licence Agreement; LinuxCNC Documentation Wiki: Case Studies; LinuxCNC Documentation Wiki: Hardware Requirements; LinuxCNC Documentation Wiki: LinuxCNCKnowledgeBase; LinuxCNC.org - Home; Magnetic CNC marble maze; MAME cabinet 3D modeled and CNC milled - Hack a Day; MAMEing a CNC router; MAMEing a CNC router - Hack a Day; MarginallyClever/GcodeCNCDemo · GitHub; Microscope Camera For Zeroing CNC Machines | Hackaday; Moped with Daf engine - YouTube; Motorized camera mount unexpectedly popular for CNC-aimed hardware; Motorized camera mount unexpectedly popular for CNC-aimed hardware - Hack a Day; Mouser Electronics - Electronic Component Distributor; myfordboy - YouTube; Need Help! Manual Pulse Generator - CNCzone.com-The Ultimate Machinist Community; Networking - Media Converters - Business Systems Connection; Open source 5-axis CNC router - Hack a Day; Oreo-creme hater builds Rube Goldberg CNC router to remove the Stuf; PC case using CNC router and home building products - Hack a Day; Piccolo F28075 controlCARD Kit - TMDXCNCD28075 - TI Tool Folder; Precision CNC Drawing with EtchABot | Hackaday; Problem loading page; Quantum Rival Offroad Configuration by Mark E. Smith - YouTube; Shortcuts for Google™ - Options; Small CNC gadget draws what it hears - Hack a Day; Solar-powered CNC woodburning - Hack a Day; Sourcing Your CNC Tools in 2016: Buy Them | Hackaday; Spios 6: Amphicar, Schwimmwagen, Watercar, Amphibius - YouTube; Sub $300 CNC, If You Have a 3d Printer | Hackaday; Teaching a CNC New Tricks | Hackaday; The 8 Steps of Rapid CNC Prototyping Process For Smartphones; The Ben Heck Show - Build a Portable CNC Router for Fun and Profit - YouTube; The biggest CNC machine can build a house - Hack a Day; Wireless controller operates your CNC mill - Hack a Day; YouTube - Easy CNC Stepper Motor Driver; YouTube - Mini CNC table made from computer parts; DonsDeals Blog: CNC Wood Lathe using Arduino and Image Processing Software - YouTube; DonsDeals Blog: DIY Wood Lathe - Semi automatic wood lathe - YouTube Videos and info links; Semi automatic wood lathe.avi - YouTube

Tools - DIY Desk Lamp Smoke Extractor How To Video: A Desk Lamp Solder Fume Extractor | Hackaday; Desk lamp smoke extractor - All; Desk lamp smoke extractor - YouTube

Tools - Drill Lathe Conversion Kit: Drill Lathe Conversion Kit - - Google Search; Drill Lathe Conversion Kit - - Google Search; Nano Conversion Kit, Lathe to Mill and Drill 4225 - LittleMachineShop.com; Benchtop Mill / Lathe & Router Kits | FlashCut CNC; Shop Fox D4088 Lathe Attachment for Drill Press - Power Lathes - Amazon.com; Variable Speed Midi Lathe Conversion Kit: for Turncrafter , Jet and Delta Lathes at Penn State Industries; Transform a Power Drill Into a Miniature Wood Lathe; Google Translate; Amazon.com: Hand Drill Lathe Conversion: Tools & Home Improvement; Hand Drill Lathe Conversion Kit - Google Search; Drill Lathe Conversion Kit - - Google Search; Hand Drill Lathe Conversion - Google Search; Hand Drill Lathe Conversion - Google Search; Milescraft Rotary Tool Drill Press Stand Model 1097 10970003; Proxxon 27100 Micro Compound Table - Kt 70; Drill-powered hobby lathe

Tools - Dustless Blasting using Water and Crushed Bottle Glass”ESCA Glass” or Jet-Mag or other Low Silica Blasting Media: 1957 Chevrolet 4 door wagon being Dustless Blasted by www.gtblast.com mobile service - YouTube; Behind the Scenes of Dennis Gage's Truck Being Dustless Blasted! - YouTube; Cleaning & Blasting Media - Eco Friendly - ESCA Blast; Contact - Dustless Blasting; DonsDeals Blog: Tools - Dustless Blasting using Water and Crushed Bottle Glass ESCA Glass or Jet-Mag or other Low Silica Blasting Media - YouTube Videos; Dustless Blasters - for Sale or Rent - ESCA Blast; Dustless Blasting Blog | The FUTURE of Surface Preparation!; Dustless Blasting - Google Search; Dustless Blasting - Google Search; Dustless Blasting - Google Search; Dustless Blasting is a Myth | Blast Journal; Dustless Blasting Mortar and Concrete - YouTube; Dustless Blasting NewsBrief - March 12 - YouTube; Dustless Blasting Slurry Blasters - ESCA Blast; Dustless Blasting Strips a '63 Impala in Under 1 Hour! - YouTube; Dustless Blasting Wet Blasters - ESCA Blast; Dustless Sandblasting Equipment | Dustless Blasting | Nederman; Eastwood Company 50499 100lb Soda Blaster Starter Kit w/50lbs of Soda; Equipment - Dustless Blasting; ESCA GBT-350 Dustless Blaster - YouTube; Hold Tight 102 (salt remover & rust inhibitor) - ESCA Blast; Home - Dustless Blasting; Media - Crushed Glass - ESCA Blast; Media - Jet Mag - ESCA Blast; Removing Paint Red Cedar Siding with the 'Dustless Blaster' - YouTube; Soda Blaster Starter Kit w/ Media; Soda Blasting from Eastwood - YouTube; Soda Blasting VS Dustless Blasting for Graffiti Removal - YouTube; The Dustless Blasting Difference - YouTube; Videos - Dustless Blasting

Tools - Hand Cranked Drill Press Restoraton - Champion Blower and Forge Co. drill press that I am dealing with is Model 101. I found a date stamp on the drill chuck and it read June 1907: Champion Blower and Forge Co Drill Press mock up - YouTube; You Know What Really Grinds My Gears? | GordsGarage Blog