The IC 555 chip is very useful in many electronic works. But this project is not same like normal timing circuits. Here we making IC 555 Amplifier Circuit which uses microphone. First microphone take the sound. Then one small transistor give little power to sound like small switch. At last IC 555 chip give more […]
Amplifier Circuits
1 Watt Hi-Fi Amplifier Circuit
This is small 1 Watt Hi-Fi Amplifier Circuit give 1 watt sound power. It is good for small speaker or DIY audio project. The sound quality is clear and nice and even power is low. This type of circuit are easy to build and does not need many parts. What is a 1 Watt Hi-Fi […]