Mini FM Transmitter Wireless Microphone Surveillance Small Motor the CCS811 can save material

the CCS811 can save material inventory costs of the device

Length (mm)

perfect for breadboarding and prototyping

Before applying power to your Arduino board

1uF on both power supply pins Vdd & Vdd_IO

Mini FM Transmitter Wireless Microphone Surveillance Small Motor the CCS811 can save materialOperating Voltage: DC 2V 9V Current: 9mA (3V voltage Reference distance: open ground 100 meters, 10 30 meters indoor environmental obstacles (3v voltage test, increasing the voltage from the greatly increased) Operating frequency: 85MHZ 115MHZ (usually between 99 101 boot default frequency) Receive way: as long as the 88 108MHz FM radio can receive, with FM feature phones. Frequency adjustment: adjustable capacitor Output Impedance: 50 ohms Size: 2 cm