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25W MOSFET Power Amplifier
25W MOSFET power amplifier is quite simple and uses 2 MOSFET transistor power. Power output 25 watts... -
Variable Power Supply With Transistor
The circuit of variable power supply with transistor is an adapter with an adjustable output voltage from... -
13.8V 20A Power Supply
The circuit of 13.8V 20A power supply made for the purposes of an FM transmitter circuit that... -
Simply Crystal Tester Circuit for Beginer
“Simply Crystal Tester Circuit for Beginer” or typically called crystal tester is used to identify the problem... -
Simply Flyback Tester Circuit
TV flyback tester circuit can be used to test the flyback when fixing the television. By using... -
Infrared Remote Control Tester
The circuit of infrared remote control tester serves to test the infrared light emitted from the remote... -
Infrared Detector Circuit
The infrared detector circuit is used to detect the infrared light beam. To detect the infrared light... -
Stereo Speaker Protector Circuit
The stereo speaker protector circuit serves to protect speakers from DC leakage current in the power amplifier...