Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help users learn, prototype, and build Matter-over-Thread smart home devices ...

In this tutorial, you will learn how to send WhatsApp messages directly from an Arduino UNO R4 WiFi using the CircuitDigest Cloud Whastapp API. Instead of using a GSM module, SIM card, or complex ...

Cubeseries Industrial Relay Modules can reliably switch a multitude of small loads, decouple systems and multiply signals. Designed for flexibility in complex industrial environments, the Cubeseries ...

A relay is often used in a vehicle’s starting system to help supply enough current to the starter motor while protecting the ignition switch from high power load. Connecting a relay to the starter ...

A starter relay is an essential part of a vehicle’s ignition system. It acts as a switch that sends power from the battery to the starter motor when you turn the ignition key. This small device ...

The NetLink Connect NLC Network Connectivity Module is an RS485-enabled device that communicates and controls power status over a local or wide area network. It is the primary module in the ...

As connected technology keeps advancing and becomes more ingrained in our everyday lives, user privacy is becoming more important than ever. With researchers recently showing that ChatGPT can be ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

Weidmuller USA has unveiled CUBESERIES Industrial Relay Modules that are made in Europe, assembled in the USA, and optimized for universal use in industrial applications. Starting in June 2025, ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...