It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...

It’s basically an Arduino ... sensor readings on the LCD. A first test in the exhaust stream of his car, cycling through idling and revving as shown in the title image, suggests that the meter ...

We powered the sensor stick using the 5 volts out available on the Arduino Uno ... and levers] for controlling the tap and a flow meter for recording how much beer was dispensed," the Milwaukee ...

If you are interested in creating a DIY Arduino wind speed meter or anemometer to monitor the wind strength in your location, you might be interested in this quick tutorial I have put together to ...

Arduino starter kits bundle components to ... Available at Amazon This bundle includes a multimeter, sensors, LED, and cables, as well as access to nine online lessons and two projects.