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Recent Posts
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- DIY heated bed for a Cetus 3D printer
- How to sketch equation curves in Fusion 360
- CAD design of a DIY Strain Wave (harmonic drive) Reduction in Fusion 360
- Full guide to creating a HTD timing pulley in CAD (Fusion 360)
- 1kW Yaskawa servopack teardown and tuning process
- Stepper motors or a BLDC servo motors? Which is better and when to use them.
- Modifying Marlin Firmware to work with a TandemB
- Construction of a TandemB Prototype
- Working in Tandem – Unconventional XY-axis layouts for 3D printing, laser cutting, CNC milling, engraving or pick and place.
- Bootstrapping a pen plotter to make a 3d printer
- The ideal shape for a multirotor ‘ducted-fan’ that can dramatically improve thrust and flight time.
- Breaking through the 2 hour barrier – Maximising efficiency to achieve the longest flight time of an electric multirotor (quadcopter)
- 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’
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Tag Archives: lumen
XP-G Keyring Light
Recently I have been watching my poor old keyring light slowly die on me and have begun to wonder what I could replace it with.. Well the obvious answer of course is a Lithium Polymer powered XP-G keyring mod! So this is … Continue reading
Posted in Low cost lights.
Tagged charging, Cree, LED, led driver, LED light, Led lighting., LED lights, lipo, lithium batteries, lumen, optics, power led, power led driver, XP-G, XPG
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Picked up parts for work light and low cost light.
Well today I stopped by a factory estate close to my Uni and picked up the pats for the sub $US20 bike light and work light project. I got 4 new MCPCB mounted XP-G LED’s (Q5 bin) and a single … Continue reading
Posted in Low cost lights.
Tagged ledil, lumen, power led driver, recumbent, recumbent trike, XP-G
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345 Lumen Sub $US20 Trail Light
Apart from the recumbent trike I also dabble in mountain bikes. So with my new found obsession in all things bright and dazzling (no thanks to the guys over at CPF forums) i’m also going to have a go at a helmet light for … Continue reading
Posted in Low cost lights.
Tagged bike lights, cp-g, Cree, LED, LED lights, ledil, lumen
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