nick703
Advanced Member level 1
Hello friends
i want to create 3 seven segment LED drive using At89c51 micro controller ? how can i start ? and also i want to create using switch or variable POT to increment or decrement the digit .
and is that possible to save last digit at device power off and after some time power on last value stored using external eeprom .
please suggest if any example or program and Proteus simulation .
i want to create 3 seven segment LED drive using At89c51 micro controller ? how can i start ? and also i want to create using switch or variable POT to increment or decrement the digit .
and is that possible to save last digit at device power off and after some time power on last value stored using external eeprom .
please suggest if any example or program and Proteus simulation .