The circuit comprises the R.F. Transmitter & R.F. Receiver pair to transfer the coded data encoded by the integrated circuit HT-12E the transmitted data is received by the receiver circuit & decoded by the other integrated circuit HT-12D. The data then decoded is passed to the integrated circuit L298N which further drives the motors in either directions.
On Board Regulator with filters and Operating voltage from 6V – 20V for both transmitter and receiver. Design based on 433MHz standard RF modules. 4 channel output. 50 Meters of range in ideal conditions. High performance with no interference of the same remote with different frequency. Bigger switches for better control. 2Amp dual motor driver onboard