Adafruit Si4713 Stereo FM Transmitter Breakout with RDS/RBDS dss-p05 no voltage regulator

no voltage regulator

Linux microprocessor

namely MFRC522

Analog Input Channels: 7

solder boards are preferable

Adafruit Si4713 Stereo FM Transmitter Breakout with RDS/RBDS dss-p05 no voltage regulatorYaaar! Become your very own pirate radio station with this FM radio transmitter. This breakout board, based on the best of class Si4713, is an all in one stereo audio FM transmitter that can also transmit RDS RBDS data! Wire up to your favorite microcontroller (we suggest an Arduino) to the I2C data lines to set the transmit frequency and play line level audio into the stereo headphone jack. Boom! Now you are the media. Listen using any FM receiver