With just an Arduino board, a DHT11 sensor, and an I2C LCD, you can create a simple yet effective weather station at home. This beginner-friendly project displays real-time temperature and humidity ...

Raspberry Pi alternatives that actually outperform the Pi (and cost less) ...

How the Kisan Mitra Chhadi works, from its 5 to 15-metre detection range to the vibration alert that could help farmers avoid ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Central High School teacher and STEM (science, technology, engineering and mathematics) coordinator Noelle Westcott was one ...

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

In this DIY project, we’ll build a super-compact H-bridge motor driver that mounts directly onto the N20 motor itself. No ...

A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Image courtesy by QUE.com Embracing the Next Frontier in Robotics From science-fiction dreams to reality in our schools and ...

The first processing step derives Top Of Atmosphere (TOA) reflectances and brightness temperatures from the raw HRTP data. These data are radiometrically corrected (NOAA OSPO). The pixels are still in ...

Two sets of temperature probes have been placed in the Lake District – one near the base of Great End and the other near the base of crags on the Red Tarn Face of Helvellyn, These take readings at ...