Tda2822m Circuit Diagram. So in this project we are going to build a melody generator circuit using um66 ic with tda2822m audio amplifier. But you can really use.
We often feel the requirements of headphone amplifier circuit for amplifying our small audio devices like mp3 players walkmans cell phones etc. It can give 250 mw output. We often feel the need of a low voltage and high output audio.
Tda2822m 1w amplifier schematic diagram.
After connecting the circuit surround it in an appropriate box. The ic can be used in any type of alarm circuit bell circuit buzzer circuit siren circuit etc. So in this project we are going to build a melody generator circuit using um66 ic with tda2822m audio amplifier. Its most common use is as an amplifier in radios small game consoles home computer speakers among others.
