iHaospace SI4713 FM Transmitter Stereo Frequency Modulation FM Transmitter DC 3-5V
Produktbeschreibung
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. ,RST: Reset. 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. 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.