Design a circuit composed of:
? DC Motor
? 2 Switches
? PIC16F877
? Push Button.
When the user changes from one switch to another the motor speed should be changed. When the user presses on the push button the motor should stop.
the circuit should be drawn on professional proteus 7 and the flowchart on mp lab
Hi. I can do this for you, have good skills in MCU PIC16f877 programming and PCB design. Know how to use timers and its interruptions to control a regular time interval. Also we can use PWM to control motor speed. Thanks, Alex.