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
Archives for PLC Controller
Make Auto-Fan, 741 AutoScout temperature control – More circuit Temperature Control
Make Auto-Fan, 741 automatic temperature control – More circuit Temperature Control
Is The Main Purpose of The PLC to Replace the Relay ?
Purpose of The PLC to Replace the Relay
STK Power Amplifier Circuit
STK Power Amplifier Circuit STK4192II Power Amplifier Circuit STK Power Amplifier Circuit This design is based on the 50 Watt Audio Amplifier, and was developed mainly to satisfy the requests of correspondents unable to locate the STK4192II STK Power Amplifier Circuit
quiet voice problem circuit Diagram
quiet voice problem circuit Diagram
schematic dc-dc converter
schematic dc-dc converter schematic dc-dc converter 12v to 120v schematic dc-dc converter using MJE2955, 2sc945 schematic dc-dc converter schematic dc-dc converter
LED Circuit
LED Circuit Simple High Power LED Regulator Circuit using BD140 and BC549
