INA219 Module & Arduino – First Test. Admittedly, there is nothing new or special about the INA219 module as there are countless tutorials/projects out there that exploit its ability to measure both ...

This supplies the load through a male connector output and also powers the Arduino, an INA219 sensor, and a 0.96” OLED display. The integration of these components ensures that the device is ...

What do a Rogowski coil, a magnetic core, and a hall effect sensor have in common? They are all ways you can make oscilloscope probes that measure current. If you think of a scope as a voltage meas… ...

The idea is simple enough: just place a INA219 current sensor between the power supply and the microcontroller under observation, and record the resulting measurements as it goes about its business.

With a conventional Hall-effect current sensor, this means placing the sensor perpendicular to the magnetic field and using a concentrator, normally a ferromagnetic core that’s shaped as either ...

Measure RTD Sensors without a Precision Current Source Sept. 4, 2020 You can achieve accurate resistance-temperature-detector sensor measurements without having to resort to using a precision ...