A
amando96
Guest
Hi, i recently found a printer power supply, gives me 5v, and another rail with 24v, i don't ever use 24v, so i am going to put an LM317 at the 24v output like this.
**broken link removed**
So i can have loads of voltages, the thing is, i would like to be able to measure that voltage without using my multimeter, is there some sort of chip that transforms voltage into decoded 7 segment display?
I only need two displays, voltages won't go over 20v.
thanks
**broken link removed**
So i can have loads of voltages, the thing is, i would like to be able to measure that voltage without using my multimeter, is there some sort of chip that transforms voltage into decoded 7 segment display?
I only need two displays, voltages won't go over 20v.
thanks