The most obvious way of measuring water consumption is to install an off-the-shelf flow meter onto your pipe ... thanks to a power-efficient Arduino Pro Mini and a BlueTooth Low Energy (BLE ...

Those of you that are looking for a temperature datalogger may be ... this you might also be interested in building an Arduino wind speed meter. Disclosure: Some of our articles include affiliate ...

In a heated sample tube mass flow meter, all or some of the flow passes through a high precision tube. Heat is applied to the tube and the variation in temperature measured. The difference in ...

This was the case for [Rob] and his Porsche 944, which had relied on an old-fashioned mechanical air flow meter (AFM ... current required to maintain the temperature of the wire indicates ...