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DC 3-5V CJMCU-4713 Stereo FM Transmitter Module SI4713 Digital Wireless Radio MCU Module For Electronic DIY LED Micro Controller FZ3916

DC 3-5V CJMCU-4713 Stereo FM Transmitter Module SI4713 Digital Wireless Radio MCU Module For Electronic DIY LED Micro Controller FZ3916
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  • Product Code: FZ3916-CJMCU-4713 Stereo FM Transmitter Module
  • Availability: In Stock
  • $12.99
  • Ex Tax: $12.99
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Tags: CJMCU-4713, SI4713, Stereo FM Transmitter Module


Pin Description:
LIN: Audio input, connected to the left channel of the headphones.
RIN: Audio input, connected to the right channel of the headphones.
Vin: The power supply voltage is 3-5VDC.
GND: Ground.
3V0: This is the regulator interface, connected to 3.3V, if you need 100mA of 3 volts, you can use this adjustment to adjust the voltage.
RST: Reset.
CS: Select pin for spi mode. The i2c address is determined. When connected high (default), the i2c address is 0x63. If grounded or shorted, the i2c address is 0x11.
SCL: Clock pin, connected to the microcontroller.
SDA: Data pin, connected to the microcontroller.
GPIO: Can be used to flash the LED, the initial state has been set, 3V output.

Package included:
1 X CJMCU-4713 SI4713 Stereo FM Transmitter Module


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