kamekaze
Newbie level 3
Help
Hello, I need a pcb design for a microcontroller (89c51) which is interfaced to a keypad, LCD and ADC804 whose input is connected to an adder ckt to taken in the negative voltages.. Some one plz do help me cause i am really new to all this ..
Hello, I need a pcb design for a microcontroller (89c51) which is interfaced to a keypad, LCD and ADC804 whose input is connected to an adder ckt to taken in the negative voltages.. Some one plz do help me cause i am really new to all this ..