karenpinto_2004
New Member
i made a bell with an audio chip-820,um66
can some one please help me with the project report.
i need some theory on the working of the AUDIO-820 & um 66
ckt diagrams![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
can some one please help me with the project report.
i need some theory on the working of the AUDIO-820 & um 66
ckt diagrams