915 Generation N20 Electric Rod Rod for Rc Excavator Dump Truck Board -12V

1 . Closed design , putter to the top will not slip out.
2 . Try to balance the top of the rod , Can not withstand too much force.
3 . In order to prevent the motor from burning out when turing , external drive plate or motor current limit is recommended.
Motor Driver Technical Datae Dual H-bridge motor driver , can drive two DC motors or a 4-wire two-phase stepper motore.
The module supply voltage 2V-10V.Signal input voltage 1.8-7V. Single Operating urrent 1.5A current up to 2 5A , ow standby curent ( less than 0.1uA )
Built-in common conduction circuit, when the input pin is left floating,the motor does not malfunction
Built-in thermal circuit with hysteresis effects (TSD ),without worring about motor stall
Motor Driver:
Power and negative reversed will cause damage to the circuit .
Output is shorted to ground or output short circuit , and the motor stall , the chip will heat protection , in the nearor exceeding 10V voltage and current is 2.5A situation can also cause chip burned
specification:12V
colour:yellow
Material:Metal + plastic
size:11 x 2 x 2cm Package Contents:
1 * Model excavator arm
1 * Motor drive board Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.