Hence the creation of this wireless Arduino-based water meter interface. We’ll stipulate that “wireless” is a bit of a stretch. Creator [David Schneider] chose to split the system into two ...

The new digital water meters will use wireless radio frequencies – similar to a cellphone or wireless internet – to send and ...

the meter leads are perfect for making measurements and looking over at the results. Sometimes you need a bit more distance though, and for that, [Ken Kaarvik] has created the Multimeter remote ...