M mangezi New Member Aug 23, 2013 #1 I need to design a micro-controller circuit that will receive a signal from an analogue to digital converter and can display dc power ,dc current and dc voltage on the lcd .it should also provide an interface to rs232 devices such as pc . Last edited: Aug 23, 2013
I need to design a micro-controller circuit that will receive a signal from an analogue to digital converter and can display dc power ,dc current and dc voltage on the lcd .it should also provide an interface to rs232 devices such as pc .
dr pepper Well-Known Member Most Helpful Member Aug 23, 2013 #2 Deleted, my post had nothing to do with dual slope.
K KeepItSimpleStupid Well-Known Member Most Helpful Member Aug 23, 2013 #3 Linear Technology recently introduced a technology that you might be able to use: https://www.linear.com/product/LTC2945 You failed to mention if this was DC or AC. Measuring power can be difficult.
Linear Technology recently introduced a technology that you might be able to use: https://www.linear.com/product/LTC2945 You failed to mention if this was DC or AC. Measuring power can be difficult.
K KeepItSimpleStupid Well-Known Member Most Helpful Member Aug 23, 2013 #5 Then it shoud not be a bad choice. Then take something like one of these: https://nanorivertech.com/index.html and you could be basically done. Things change if your monitoring uV or kV or nanoamps vs killoamps though.
Then it shoud not be a bad choice. Then take something like one of these: https://nanorivertech.com/index.html and you could be basically done. Things change if your monitoring uV or kV or nanoamps vs killoamps though.