Receiving board size:8.95cm
Remote control size:1611.5cm
The 18-channel self-proportional speed control function can control 4 proportional speed motors + 3 forward and reverse motors + 1 single steering motor. The remote control reserves SMA antenna interface, which can be connected to the signal booster to increase the remote control distance.
Remote controller frequency allocation and power-on play mode
1:The remote control frequency of this product is 2.4G. When using it, install the power supply of the receiver and ensure that it is powered on. Turn on the power switch and turn on the frequency automatically. The sound of “Dididi” will indicate the completion of the frequency matching.
For the USB charging cable, use a charger with an output voltage of DC5V and an output current of less than 2000mah (2A)
The operating voltage range is DC6V~12V, the input voltage is the same as the output voltage, each single output has a maximum peak current of 7A, and a sustainable load current of 4A.
When choosing a motor, you can’t just look at the no-load current, you must know the operating voltage and load current or locked-rotor current of the motor, as long as the voltage and load current or locked-rotor current of the motor are the voltage and current specified on the receiving board It can be used within the parameters, don’t understand and use blindly, after use, mismatch will lead to excessive current damage to the receiving motherboard, please use caution with high-power motors and high-speed motors!
If the receiving board drive IC heats up after the connected motor rotates, or if the motor cannot be driven or the motor rotates very slowly, you can’t press the remote control to turn it!
When the motor is blocked, the current is the largest, and it is easy to burn the driver IC.
The receiver board adds a driver IC base, three self-recovery fuses, and the power input terminal is connected to a high-power diode
1*HS18-580 18 Channel Remote Control Receiver
HS18-580 18 Channel Remote Control Receiver Charging Remote Control Set for Excavator Toy Car