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
Best Audio Op-Amps Circuit
Best Audio Op-Amps Circuit using LF353 or TL072
Audio amplifier circuit diagram using ic TA7222AP
Audio amplifier circuit diagram using ic TA7222AP 2822
Voltage Regulator circuit
3v – 30V 3A Voltage Regulator circuit using UA723 and 2n3055 3v – 30V 3A Voltage Regulator circuit using UA723 and 2n3055 IC ………….. uA723 TR1 …………. 2N3053 TR2 …………. 2N3055 TR3 …………. 2N3055 R1 ………….. 3,3K R2 ………….. 1k ohm R3 ………….. 1,2K ohm R4 ………….. 100 ohm R5-R6-R7-R8-R9 .. 1 ohm C1 ………….. […]
TV Circuit
TV Circuit with audio wireless FM This simple circuit using BF494 . Where audio receiver? he he …………………….. yes fm radio on your cell phone. Then wear head phones while seeing adult film let steady. Part: R1 100 kΩ C1 4,7 nF Q1 BF494 R2 33 kΩ C2 Trimmer R3 22 kΩ C3 47 […]
