Arduino’s open-source platform makes it easy for makers, students, and hobbyists to build powerful multi-sensor projects for home automation, monitoring, and IoT applications. From motion and gas ...

Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Balanced charging of each cell in a battery pack is critical to meeting system requirements and maximising lifespan, while ...

Magnetic nanocatalysts offer efficient chemical reactions and simple catalyst recovery, addressing key challenges in green ...

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 ...

This valuable work identifies a subpopulation of neurons in the larval zebrafish pallium that responds differentially to varying threat levels, potentially mediating the categorization of negative ...

WiFi 6, Bluetooth 5.x LE, and an 802.15.4 radio for Zigbee, Thread, and Matter, as well as two 9-pin headers offering up to ...

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

French authorities are probing Polymarket temperature spikes as a viral video claiming a hairdryer scheme spreads online.

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

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