Learner
New Member
Hi guys,
I am looking to build a multi meter using 8051, I know that I can use an AD converter to display the voltage but what can I do to measure the resistance and the current?
Can anyone refer a link or suggest the easiest way to do this?
So far, I have figured that I can put the AD on the bus but would I need a HEX to decimal decoder on the bus to display the voltage? or shouldn't it be a binary to decimal decoder?
Thanks!
I am looking to build a multi meter using 8051, I know that I can use an AD converter to display the voltage but what can I do to measure the resistance and the current?
Can anyone refer a link or suggest the easiest way to do this?
So far, I have figured that I can put the AD on the bus but would I need a HEX to decimal decoder on the bus to display the voltage? or shouldn't it be a binary to decimal decoder?
Thanks!