Jul 18, 2011 #1 T thanator Newbie level 4 Joined Jul 18, 2011 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,321 how to on off a dc motor using AT89C2051,and PC??
Jul 19, 2011 #2 S srikanthsamaga Full Member level 3 Joined Dec 14, 2008 Messages 179 Helped 12 Reputation 24 Reaction score 2 Trophy points 1,298 Location 12°52′N 74°53′E Activity points 2,022 If its a small motor, then use transistor like a switch to control the motor or you can use a H-bridge circuit, these can be controlled by 89c2051 MCU with simple instructions. For communication with PC, use serial port with hyperterminal.
If its a small motor, then use transistor like a switch to control the motor or you can use a H-bridge circuit, these can be controlled by 89c2051 MCU with simple instructions. For communication with PC, use serial port with hyperterminal.