MICROCONTROLLER SPEED AND WAY
CONTROLLER FOR DC ELECTROMOTORS
The device is based upon Atmel's AT89C2051
microcontroller, with next functions:
1. monitors 3 buttons
2. serves a display, with 2 digits, on which
speed is indicated
3. generates the start signal for motor
starting (sense signal and PWM signal).
The buttons have the next functions: S1 -
increase speed S2 - decrease speed S3 - change sense (of
rotation).
(contact
us for more information)
