Simple Audio Indicator TAA300 very simple audio oscillator electronic project can be designed using IC TAA300 This circuit is intended to indicate the power output level of any audio amplifier. Simple circuit to power your 9 vol
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How to make a simple touch switch circuit
How to make a simple touch switch circuit ? Simple touch switch circuit using transistor : C945
LCR RIAA AND TUBES Phono Schematic
LCR RIAA AND TUBES Phono Schematic using EQ600
500W Car Power Amplifier Circuit
500W Car Power Amplifier Circuit using 1N4148, 2N4401, TIP31, TIP3055, 1N4002, TIP2955, TIP32, BD139, TL072
wireless Circuit Using 555
wireless Circuit Using 555 Transmitter’s range is 100 m in the distance using the 9V power supply and matching the antenna. Circuit diagram is built by IC timer 555 R1 : 1K C1 : 0,1 C2 : 10
