Tag Archives: Schematics

Circuit Board Repair Of LCD Monitors – Where Can I Find Instruction Manuals For Circuit Board Repair?

By admin | Published: January 31, 2010
Bryan W asked: I’m missing a few schematics and diagrams in troubleshooting my LCD monitor. Give me some great sites for expert instruction and repair ideas.
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Lights & LED Circuits & Schematics LDR

By admin | Published: January 16, 2010
An ordinary automatic room power control circuit has only one light sensor. The circuit uses two LDRs which are placed one after another (separated by a distance of say half a metre) so that they may separately sense a person going into the room or coming out of the room. Outputs of [...]
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