Circuit Lake

Electronic Project and Circuit Collection

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Electronic Church Bell Controller based on Microcontroller AVR

October 11, 2007 By: admin Category: Electronic, Microcontroller No Comments →

Electronic Church Bell Controller based on Microcontroller AVR

This circuit designed by Antonis Pontikakis. It’s used ATmega32 microcontroller as the main part. At the circuit, there are 2 24LC32 eeprom memories, the 1st for internal standard melodies and the 2nd one is for user’s compositions.As control, he created a menu that will be appeared on 4×20 LCD (Liquid Crystal Display). For browsing [...]


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