Results tagged #Bc547 in Circuits
BC547 Transistor For Output Relay Delay Audio Amplifier
The following circuit shows about BC547 Transistor For Output Relay Delay Audio Amplifier Circuit Diagram. Features: disconnects the speaker...
Computer Microphone by BC547
...
Mains Remote-Alert Circuit Using BC547 Transistor
The following circuit shows about Mains Remote-Alert Circuit Diagram. Features: simple circuitry, the transmitted signal is conveyed into th...