All posts by smiggy

EEVblog #67 – Hacking the Princeton Tec EOS LED Headlamp with a Cree XPG

Dave does a teardown of the Princeton Tec EOS headlamp and mods it with a new Cree XPG LED.
Throw in a quick reverse engineer of the circuit, gratuitous scope shots, torturing a thermistor, a practical demonstration of why you really do need 5 multimeters on your bench, and as usual Continue reading EEVblog #67 – Hacking the Princeton Tec EOS LED Headlamp with a Cree XPG

Arcade Repair Tips – Getting Familiar With The JAMMA Standard

Welcome to the Arcade Repair Tips Video Series! In this video, Tim Peterson gives you some tips on the JAMMA wiring standard that’s used in most modern arcade games. For more information, please visit our website at www.arcaderepairtips.com and please watch for more videos in the Arcade Repair Tips Video Continue reading Arcade Repair Tips – Getting Familiar With The JAMMA Standard

Arcade Repair Tips – Removing And Installing A Monitor Chassis

Welcome to the Arcade Repair Tips Video Series! In this video, Tim Peterson talks about how to properly remove and install a monitor chassis from your arcade cabinet. For more information, please visit our website at www.arcaderepairtips.com and please watch for more videos in the Arcade Repair Tips Video Series! Continue reading Arcade Repair Tips – Removing And Installing A Monitor Chassis

Understanding Power Supplies, Generators, AC and DC.

http://tvrepairinfo.com
In this video I demonstrate some of the principles behind power supplies, AC and DC Generators, transformers, switch mode power supplies, linear power supplies and AC to DC conversion using Diodes and Bridge rectifiers.
Power supply repair make up a large portion of the repairs I do Continue reading Understanding Power Supplies, Generators, AC and DC.

EEVblog #64 – Fluke 28 Series II Multimeter Review & Teardown

Dave checks out the new Fluke rugged 28 Series II Multimeter and compares it with the venerable Fluke 87

Internal photos:
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