MODKING
New Member
i currently use lcd panel meters (dc volts) and i convert them to display the ohm settings from a pot
now i like a big jerk order new meters and they are not the same 5v dc model they are 9vdc and for some reason can not share a comman ground
how can i make a isolated ground off my pc board so i dont need 2 power supplies
thanks
example
**broken link removed**
now i like a big jerk order new meters and they are not the same 5v dc model they are 9vdc and for some reason can not share a comman ground
how can i make a isolated ground off my pc board so i dont need 2 power supplies
thanks
example
**broken link removed**