Same-frequency proportional remote control car, same-frequency car, proportional car, toy car, toy ic, voice ic, program development

2020-12-14 09:27:02 fandoukeji

Same-frequency proportional remote control car, same-frequency car, proportional car, toy car, toy ic, voice ic, program development




1. Function description


     1. Can operate 3 RF remote control cars at the same time (same frequency)


     2. Front and rear belt ratio (16 steps before and 16 steps), VR adjustment control


     3. LEFT/RIGHT without scale, press KEY to control


     4. FUNCTION1 and FUNCTION2, press KEY to control


     5. 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 will always output if KEY is pressed and held


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


     5. The output time of the receiving end is about 300 milliseconds


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


  three. IC shipment


  1.dice die


  2.sop18 package sheet