Electronics repairs
Electronics repairs and experiments
Sunday, April 19, 2020
Multistage coil gun modular
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Not exactly a "repair" post. Just presenting my modular multistage coil gun here.
1 comment:
Thursday, August 10, 2017
Single LED replacement on LG TV LED strips
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Applicable to all LED strips containing 6V LEDs and this lens: Probably used in all these models: 42LF5800, 42LB5800, 49UH6030, 55LB6...
2 comments:
Tuesday, December 13, 2016
Build an UHF 915MHz SMD spy bug
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Features: - 400m range - can be powered from as low as 0.9V - fits into a 6.5mm pen - voice activation
Saturday, January 30, 2016
How to harvest energy from an audio port of a cellphone for low power applications
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Simplest most inexpensive way to extract power from a cellphone audio port for low-current sensor applications Several methods exist to...
7 comments:
Tuesday, April 7, 2015
LG PSU board EAY60968801 repair
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This is a short tutorial on how to troubleshoot and test the LG PSU board EAY60968801. There is also a Youtube video with the same conte...
108 comments:
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