You can get analog meters that are blank, in the sense that they need a series resistor to display voltage and amperage is usually done with a very low resistance resistor, typically half an ohm. You ...

AVO meters — literally amp, volt, ohm meters — are not very common in North America but were staples in the UK. [TheHWcave] found an AVO 8 that is probably from the 1950s or 1960s and wanted to get it ...

With three analog panel meters, the project was able to display a time connected to the Internet. The computing platform is provided by the Arduino which gets easily connected to an SNTP time server ...

If passed, an unusual Westerville ballot issue would require the city to offer customers old analog meters for electric and ...