Contains examples of voltage and current measurement with Arduino. Arduino analog pins are used to measure current and voltage. The measured current and voltage values are displayed on the Nextion ...

A constant current source with an LM317 voltage regulator is used as the main measuring circuit. The circuit in the following figure ensures that the current at OUT and through the diode will be ...

This isolated current regulator produces currents up to ±10 A, depending on load configuration, with current determined by the tap chosen and a 0- to 1-V control voltage V ISET.

Arduino Voltage Measurement Tricks. 2 Comments . by: Mike Szczys. August 15, 2012. Title: Copy. ... This should be 5V but will only be as accurate as the regulator supplying it.

// The target MCU is an Microchip/Atmel ATmega328P, configured to behave like an Arduino Uno // The Arduometer PCB is designed to accept a Sparkfun FTDI Basic USB-UART bridge and to be programmed ...

This project introduces a voltage, current, and power meter circuit, using the powerful RP2040 Zero microcontroller, the precision INA219 sensor, and a 3.2-inch ILI9341 SPI 320 × 240 TFT display. The ...

The switch-mode voltage regulator optimizes the channel voltage by means of keeping a minimum voltage drop across the active current regulator to barely supply a desired current to the LEDs. This self ...

Abstract: This paper presents the results of the laboratory test of a novel voltage and current regulator for meshed operated low-voltage grids. The regulator can adjust the mentioned values by adding ...