TDA2822M IC Mini Amplifier Circuit Diagram
Mini Amplifier Circuit Mini Amplifier: This mini amplifier is TDA2822M IC making it simple and compact in size and also used for laptop speaker amplifiers. This circuit can operate small voltage 3 volts to 9 volts and also carry with us. Description: The input is taken from pin no.4 through variable resistor VR1 and capacitor C4. The variable … Read more