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circuit

Atmel AVR Atmega168 RDS decoder with serial output

I have build a RDS (Radio Data System) decoder with a microcontroller from Atmel.
This decoder is fed by a RDS demodulator IC (or tuner) which has RDDA (data signal) and RDCL (clock signal) outputs.

atmega168_avr_rds_decoder_rs232-rds-demodulator