Contains examples of voltage and current measurement with Arduino. The Arduino voltage measurement example reads the voltage through an analog input connected in parallel with resistors R1 and R2.

A current can be converted into a voltage, and therefore microcontrollers can also measure currents. Test & Measurement With an Arduino UNO In this webinar we present a collection of techniques, ...

Quark is an electrical measurement probe and debugging tool powered by open-source software written in the Arduino environment. Currently featured on the crowdfunding site Crowd Supply, the Quark ...

⚡ 3-Phase AC Current Measurement using ESP32 & WCS1700 This project demonstrates real-time measurement and plotting of 3-phase AC current using Winson WCS1700 Hall-effect current sensors interfaced ...

Afterwards, we propose an IoT platform for non-invasive measurement of electric current. Our design is based on current transformer measurements and works well for values of alternating current up to ...

The ArduIMU V4 is an Arduino based integrated measurement unit that offers a complete wireless sensor module that started as an open source project by 3DRobotics back in 2007.

The range of the frequency to be measured by a measurement device depends on the purpose of performing the measurement. The frequency measurement device is built specifically according to its range ...

This project is a great example. [Scott Daniels] takes a look at the other voltage measurement options available to AVR chips used by Arduino.

He further explains that, with the Arduino Uno, you can remove the reference capacitor from the circuit, and simply use the stray capacitance present in the board and microcontroller, which can be ...