The following scheme diagram is the circuit diagram of simple easily tuned / adjustable sine and square wave oscillator. With…
The following diagram is the circuit diagram of 20W power amplifier which build based tube component EL34. EL34 is very…
The following diagram is the schematic diagram of Ni-CAD battery charger circuit which featured with current and voltage limiting to…
The following scheme diagram is the circuit diagram of VOX treble booster effect. A treble booster is an effects unit…
The following schematic diagram is a small surround sound decoder circuit. You may use this decoder surround sound systems for…
The following circuit is tube distortion pedal for guitar effect. The circuit designed by Ron Black. Circuit Notes: IC1 :…
The following scheme diagram is the circuit diagram of Lead-Acid battery charger. This circuit provides an initial voltage of 2.5…
The following diagram is the schematic diagram of 12V NiCAD battery charger with charging rate of 200mA/Hour. Components List: Resistor:…
Below circuit is the tone booster circuit. According to the name of circuit, the purpose is to amplify the sound…