![]() |
Fitec RC Model Co., Ltd.
|
Price: | 1.95 USD |
Payment Terms: | T/T,L/C,D/A,D/P,WU,Paypal,Money Gram |
Place of Origin: | Guangdong, China (Mainland) |
![]() |
|
Add to My Favorites | |
HiSupplier Escrow |
FEETECH 2CH Servo Motor Controller for DC Motor FT-SMC-2CH
Features
Can be reprogram by FEETECH programmer
Easy to control 2CH DC motor
Control DC motor to bidirectional continuous rotation
The speed is linear response to PWM
Accepts four mounting screws
Easy to interface with any Arduino microcontroller or PWM-capable device
Weighs only 3.5 g
Apply to kinds of small mobile platform robot
Specification
Weight: 3.5g
Dimension (L*W*H): 34mm * 25mm * 7.5mm
Controller: STM8F003F3P6
Working Voltage Range: 4V~9V (2CH + and – connect together)
Recommended Voltage: 6V
IDLE Current: 10Ma
1CH Continuous Load Current: 1.3A
Working Temperature: -5℃~60℃
Communication Protocol
The Servo motor controller is controlled through pulse width modulation.
Rotational speed and direction are determined by the duration of a high pulse, in the 1000us–-2000us range.
In order for smooth rotation, the servo needs a 20 ms pause between pulses.
As the length of the pulse decreases from 1500us, the servo will gradually rotate faster in the counter-clockwise direction.
Likewise, as the length of the pulse increases from 1500us, the servo will gradually rotate faster in the clockwise direction, as can be seen in the figure below: