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
Circuit diagram keytop and display for electronic devices
Circuit diagram keytop and display A keyboard “key figure” who work with electrical contact between the surface of the keyboard and the underlying circuit when pressed keytop area, used by some home computers the early 1980s, and has been widely used in consumer electronic devices.
STK078 circuit power Compo audio
STK078 circuit power Compo audio
CLEAR FLUID DETECTION with OPTICAL TECHNIQUE
CLEAR FLUID DETECTION with OPTICAL TECHNIQUE using TC45584F
Bridge Adapter
Bridge Adapter For Power Amplifiers using TL072 Bridge Adapter For Power Amplifiers using TL072
