Some events you attend, and some events you feel the moment you walk through the doors. The Rand Show 2026 was the latter, ...

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

When building a project to operate on battery power for long periods of time, having a microcontroller with a reliable and ...

Distractions? What distractions? Here are our recommendations for apps that help you stay focused on the task at hand.

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

Power management can make or break your Arduino project, especially when running on batteries. From selecting efficient voltage regulation to using deep sleep modes, small changes can deliver huge ...

The last week of the release continued the same “lots of small fixes” trend, but it all really does seem pretty benign, so I’ve tagged the final 7.0 and pushed it out. I suspect it’s a lot of AI tool ...

An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

This project demonstrates how to control an Arduino's LED through a Node.js server and synchronize the Arduino's RX and TX LEDs with a virtual representation in Unity. By using a serial connection to ...

Nuvoton’s new NuMicro M3331 is a series of 32-bit Arm Cortex-M33 MCUs clocked at 180 MHz that integrate an ARGB LED controller, a DSP instruction set, a single-precision FPU, and TrustZone security ...