Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

Learn how to build a WiFi-enabled Arduino Weather Monitoring System that reads temperature, humidity, pressure, air quality, and more using sensors like DHT11, BMP180, and MQ135. This hands-on project ...

The Arduino Mega 2560 with built-in ESP8266 is a versatile development board that combines the power of the Mega 2560 microcontroller and the Wi-Fi capabilities of the ESP8266 module.

The Employment of TransformersThis article was originally published with the title “Alternate Current Transformers” in SA Supplements Vol. 42 No. 1089supp (November 1896), p. 17408 doi:10.1038 ...

At its heart is a current transformer on the 3-phase stove power line, and we’re treated to a lesson in reading from these devices with an Arduino.

Spread the loveAn ammeter is an essential instrument for measuring the flow of electric current in a circuit. It is commonly used by engineers, electricians, and hobbyists for troubleshooting and ...

Low-cost thermal camera built using Arduino 7:59 am August 11, 2023 By Julian Horsey In the realm of DIY electronics, the Arduino UNO has emerged as a versatile platform for a myriad of projects.

The current transformer is largely used in power system as instrument transformer which made possible the measurement of big intensity current (hundreds or thousands of Amps) by reducing to accessible ...