4CH 40Mhz REMOTE CONTROL TRANSMITTER RECEIVER CIRCUIT

This is a simple 4CH radio transmitter and receiver kit designed for handmade RC vehicle projects. DC 3-4.5V working voltage and 10-meter communication distance for your DIY remote control boat, and car projects. Suitable for a toy model, a remote control car, remote control boat.

Can be used to control the direction of movement of the toy car like going forward or backward. Attention: only can use small power motor, such as 130 motors, high power motor can burn the board. The heart of the radio transmitter circuit board is an 8-pin encoder chip YX4116 (IC1). The rest of the electronics is a 27MHz radio frequency transmitter wired around two transistors and a handful of passive components.

There are four control buttons in the 3V (two 1.5V AA battery cells) DC-powered transmitter board for left, right, back, and front movement.

Note: To improve the sensitivity of the remote control, please give the motor with fire-fighting capacitor Wiring:

Applications:

• • Car door controller
  • Home automation system
  • Remote control devices

Package Includes:

• • 1 x 4CH Remote Control Transmitter Circuit
  • 1 x 4CH Remote Control Receiver Circuit
  • 2 X Antenna