Feb 20, 2019 #1 S Samrat005 Newbie level 3 Joined Feb 20, 2019 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 31 I mesered dc motor rpm by ir sensor .but how I set Motor rpm in 89s52 microcontroller using 4*3 keypad ???
I mesered dc motor rpm by ir sensor .but how I set Motor rpm in 89s52 microcontroller using 4*3 keypad ???