{"product_id":"1pcs-dc-3-5v-si4713-fm-transmitter-stereo-frequency-modulation-cjmcu-4713","title":"1PCS DC 3-5V SI4713  FM Transmitter Stereo Frequency Modulation CJMCU-4713","description":"\u003cp\u003eITEM NAME:1PCS DC 3-5V SI4713  FM Transmitter Stereo Frequency Modulation CJMCU-4713 1PCS DC 3-5V SI4713  FM Transmitter Stereo Frequency Modulation CJMCU-4713 Product Image: Product 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. Feedback Warranty.Find many great new \u0026amp; used options and get the best deals for 1PCS DC 3-5V SI4713  FM Transmitter Stereo Frequency Modulation CJMCU-4713 at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1613755219983,"sku":"O2I-0-224170123543","price":3594.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__93735_fceeb0a8-f3fd-4b98-ae74-1471ae8126fa.jpg?v=1680094116","url":"https:\/\/order2india.com\/products\/1pcs-dc-3-5v-si4713-fm-transmitter-stereo-frequency-modulation-cjmcu-4713","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}