It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

If a cup of hot coffee is what gets you out of bed in the morning, investing in a programmable coffee maker may be something you want to consider. You can schedule these machines to brew coffee — or ...

CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module ...

An LM555 timer paired with an NTC thermistor makes a simple, configurable ON/OFF thermostat for heating or cooling.

Electric fan heaters are typically light, portable, easy to set up and handy for fast heating. We've tested electric fan heaters from Argos, DeLonghi, Dimplex, Dyson, Russell Hobbs and more. We ...

Patrick Gallagher has a decade of experience testing products from kitchen appliances to home security essentials, focusing on what matters most. Oil filled radiators might not be quite as popular as ...

This project is an interactive ambient lamp built with an Arduino Uno and an addressable LED strip. The goal was to combine simple electronics with a physical object to create a lighting piece that ...