wizpic
Advanced Member level 3
Just a quick question it says that the m5stack voltmeter can measure up to +/-36v
I was just wondering would it be possible to modify it so that it can measure +/-99v absolute voltage ?
Here is the unit I’m talking about and schematic
https://thepihut.com/products/voltm...DsY-WmK3wBwx6ZPV-xsVZqoaTx7aTAXhoC0uYQAvD_BwE
I was just wondering would it be possible to modify it so that it can measure +/-99v absolute voltage ?
Here is the unit I’m talking about and schematic
https://thepihut.com/products/voltm...DsY-WmK3wBwx6ZPV-xsVZqoaTx7aTAXhoC0uYQAvD_BwE
![modify_inline.gif](http://www.sonsivri.to/forum/Themes/dilbermc-rc3/images/icons/modify_inline.gif)