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Posts tagged Circuit Diagram and Layout Board 7w Audio TBA810s

Circuit Diagram and Layout Board 7w Audio TBA810s

Circuit Diagram and Layout Board 4w – 7w Audio TBA820s   Audio amplifier that is very simple and very easy to build TBA820 differences and TBA810s pin 4 and pin 8 Compare your scheme with the tracks lay-out, check it’s nescessary Voltage 12 up to 16VDC and compare the scheme with the ic -data.pin outs.Possible […]

Power supply and motor control circuits – Tip31 circuits

AC voltage regulator and motor control circuits – BC182, Tip31 circuits Motors and drivers Tip31 circuits Circuit diagram of the motor control it, serves to control the motor, the electric door, so there are 2 switch is used to start the motor rotates clockwise or opposite direction, meaning the switch to open S1, and S2 […]

Mono Microphone Preamp Circuit

Mono Microphone Preamp Circuit using NE5532, 2SB737 Mono Microphone Preamp Circuit has a good result, Mic Circuit uses IC NE5532. Mono Microphone Preamp also use Transistors 2SB737, 3 pieces tansistor sequentially in pairs, so that you can achieve a variety of tones stronger. Mono microphone pre amp circuit diagram It has two operational amplifiers better. […]

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