Five Channel Remote Control Receiving Board Children Toy Car (8529)
Five-channel wireless remote control kit board, including transmitter and receiver board without antenna and battery box.
the remote control distance only about 6 meters. The driving current is small and can only be used to control small motors. The five channels can remotely control the forward and reverse rotation of two motors and one automatic mode control. After pressing the automatic mode button, the two motors will automatically run forward, backward, left and right according to the programmed program, and will also emit beautiful music. Press the automatic mode button to choose from 3 music. If you don't need music, you don't need to connect the speaker.
A 104 capacitor needs to be connected in parallel to the motor to act as an anti-interference device. Our store provides free capacitors.
You can also use this remote control to control lights or other things. Feel the fun of DIY.
Transmitter and receiver board voltage: DC3V-4.5V
Note: Due to the long storage time, the frequency drift of the remote control transmitter or receiver board is too serious. Sometimes when the remote control distance is short or the remote control is impossible, you need to use a non-inductive screwdriver to adjust the inductance of the receiver board left and right to achieve the best effect.