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Recent Posts
- One step conversion of an image to gcode for Makerbot Unicorn and Reprap style 3D Printers
- DIY Dual H-Bridge to control a Pen Plotter
- Old-school Scientific Pen Plotter Teardown
- Playing around with a heated chamber design.
- MIT: 3-D printing with variable densities
- Mike Biddle: We can recycle plastic
- Printable PCB motor?
- Cryogenic Granular Grinding
- Drawing gears in Sketchup.
- 2011 – The year of the 3D printer?
- IceRap – Water deposition for ice printing?
- Constructing the ‘gunstrap’
- Rethinking the Mantis Repstrap.
- How to use cad.py.
- Using cad.py on a Windows PC
- CNC milling with RAMPS.
- Making endstops from printer photo interrupters.
- Printer Parts + Time = Repstrap.
- Workshop LED light – DIY Walk-through
- Hands on experience with an SEM.
- Arduino Mega & a character LCD.
- Solvent Compatibility and plastics.
- Getting acquainted with my Arduino mega.
- Recycling, storage and degradation of polymers.
- Using sketchup’s ‘Import Photo’ Function to model objects.
Category Archives: Workshop LED light
Workshop LED light – DIY Walk-through
Here is a quick walk through on how to make a variable brightness LED work light. Required Parts 1 x Portable Halogen Work light, New or second hand: $15 3x Cree XP-G R5 Mounted to a 20mm MCPCB Star (or similar) $31 1 x … Continue reading
Posted in Workshop LED light
Tagged ax2002, Cree, halogen worklight, LED, LED workight, worklight, workshop led light, XP-G
1 Comment
Battery Powered Work Light V2
I finally got around to revising the tipple XP-G worklight by converting it to be battery powered. Only a few changers were made to the original. Most notable is that a bracket has been added that extends downwards from the back of the light and … Continue reading
Posted in Workshop LED light
Tagged Cree, electronics, Led lighting., NiMh, power led driver, wide beam, work light, XP-G
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Super Simple LED Voltage Meter
Recently I took delivery of the parts needed to make the Sub$20 Bike light and a few other goodies. However being right in the middle of my exams I haven’t had as much time to play around as I would like. That said I … Continue reading
Posted in Self indulgent, Workshop LED light
Tagged LED, LED display, volt meter, voltage meter, zener, zener diode
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XP-G Worklight
Yesterday I found the time to finish off the triple LED (XP-G) work light. It went together fairly quickly with about an hours fiddling. The most difficult part was achieve a good thermal path for the LED’s to the housing. This was … Continue reading
Posted in Workshop LED light
Tagged Cree, hallogen work light, home LED lighting, led light project, LED project, MCPCB. work light, power led, XP-G
2 Comments
