4 car remote control ic with the same frequency, toy ic, microcontroller development, program development, mcu development, software development, small home appliance ic

2020-12-11 17:29:22

4 car remote control ic with the same frequency, toy ic, microcontroller development, program development, mcu development, software development, small home appliance ic




1. Function description


   1. Can operate 4 RF remote control cars at the same time (same frequency)


   2.FORWARD/BACK/LEFT/RIGHT, press KEY to control


  3. FUNCTION1, FUNCTION2, FUNCTION3, press KEY to control


   4. The transmitter has entered power saving mode


2. Features


  1. Operating voltage 2.5V~5.5V


  2. The RF signal at the transmitting end is inverted from the receiving end


  3. FUNCTION1, FUNCTION2 If KEY is pressed and held, it will always output


  4. FUNCTION3, only output once when KEY is pressed


   5. When the transmitter is working, CUT_RF_P=VCC, when saving power = GND


   6. Receiver output time is about 300 milliseconds


  7. Built-in production test program to facilitate production debugging


three. IC shipment


  1.dice die


  2.sop18 package sheet