Schematic Power Amplifier and Layout

68W Power Amplifier schematic   68W Stereo Power Amplifier using TR A673, C828, C1213, D438, B560, TIP31 and TIP32

18W Audio Amplifier circuit using LA4440 Electronic Component 18W Audio Amplifier circuit using LA4440

Switch Control Circuit using 3055, BC558, Relay

STK084 Audio Amplifiers STK084 Audio Amplifiers circuit diagram This design is based on the 80 Watt Audio Amplifier, and was developed mainly to satisfy the requests of correspondents unable to locate the STK084 Audio Amplifiers. It uses the widespread STK084 1 IC but, obviously, its power output will be comprised in the 40W range, as […]

Audio vu meter mono circuit using KA2281 Audio vu meter mono circuit using KA2281

GPS circuit diagram GPS circuit diagram gps signals, constant, control words Test Range Monitoring Applications Detect , analyze and Geo-Locate available all of the circuit diagrams