Saturday, March 24, 2012

Electronics Projects: Create a line mixer

Maximum time we need many input signal from one output. For example microphone. To perform this operation we can use the circuit(line mixer) because the cost of the circuit is so small. The circuit has 3 input signal and each input is controlled by each 10K variable resistor. The whole circuit is perform by one transistor.

Circuit Diagram
 
Requirements:
Resistor-10k/3 Nos., 22k/3 Nos., 2k2/1 Nos.,
Capacitor-5 Mfd/16V/2 Nos.,100 Mfd/16V/1 Nos.,
Transistor-BC-109/(NPN)1 Nos.,

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