maha384
Junior Member level 3
I use the 10-bit ADC "MCP3002" interfaced to AT89s52(using serial communication) to read the voltage changed using a variable resistance 1k ohm.
it reads 0V,and 5V but in between the value is not correct and i don't know the reason for that.
attached MCP3002 datasheet, c code, pcb.
it reads 0V,and 5V but in between the value is not correct and i don't know the reason for that.
attached MCP3002 datasheet, c code, pcb.