Schematic Power Amplifier and Layout

Amplifier Auto Power ON Signal detecting auto power-on unit, audio signal controlled relay switch module, amplifier auto power on, audio sensing power switch, audio detector switch, audio signal detector circuit, line level audio detection circuit, audio triggered power switch part : BC547 , BC557, LM358, Relay

Dc Dc Converter 12v To 32v For Car Audio Part Converter 12v Circuit diagram Converter 12v Circuit diagram Converter 12v Circuit diagram Converter 12v Circuit diagram using IC TL494 Tr BC557 IRFZ44N Layout Converter 12v   Layout Converter 12v to 18v,24v,32v

Basic 3-Way Switch Diagram

Quality Inverter-Chargers Quality Inverter-Chargers using 2N2222, 74AUC1G14DBVR High Quality Inverter-Chargers High amp charger circuit diagram Inverter charger circuit diagram using 2N2222, 74AUC1G14DBVR

60W Power Audio Amplifier circuit using LM1875 60W Power Audio Amplifier circuit using LM1875 The following circuit diagram is the 60 Watt power audio amplifier circuit, build based on power amp chip LM1875. The single chip of IC LM1875 is able to amplify the audio power output up to 60W. In this circuit, the two […]

Touch switch project using 4011, BC557