|
USE THIS BOARD FOR YOUR NEXT PIC PROJECT THAT NEEDS VARIABLE DC MOTOR CONTROL IT IS A PROFESSIONALY MADE DOUBLED SIDED BOARD SEE A POPULATED Board and More info here> http://www.n9efj.net/pic_pwm_motor_driver.html SIZE IS 2.5 inches x 1 inches. Has mounting holes. you only get a driver board for 2 motors. This is a PCBoard that I ended up having to redo. Made a change and the board needed to be redone. You can use this developement board for your project. Requires 2 lines to reverse 2 motors and 2 lines supplying PWM pulses. Motor voltage is required and +5 volts is needed for operation and ground. TOTAL of 7 lines required to operate both motors in either direction. Variable speed is derived from PWM signals from your PIC or device. Has provisions for motor reversal. Must be driven by PWM signals or you can run the motors at full speed. PWM signals not needed for that. PWM signals turn on the motors for a short time. As the pulses increment the drivers stay on longer until they are on all the time. You can drive the PWM lines with 5 volts for full speed at all times. Driver transistors are rated at 2 amps (this posting is the responsibility of the poster) |
E.mclaughlin@dfwind.com (Estelle Mclaughlin) for more information. All emails will be forwarded to the poster's actual email address.
