hello I need a mini voltmeter blue one
https://www.motorobit.com/urun/mini-voltaj-gostergesi-mavi-4v-30v-voltmetre
Not quite what you want (3 wire) but maybe close enough. If not modifying it to remove one wire is easy.
Peter
hello I need a mini voltmeter blue one
https://www.motorobit.com/urun/mini-voltaj-gostergesi-mavi-4v-30v-voltmetre
Not quite what you want (3 wire) but maybe close enough. If not modifying it to remove one wire is easy.
Peter