Rohde & Schwarz recently announced the MXO3, a 1 GHz, 12-bit oscilloscope. The company sent a review unit. In this part, I ...

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

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 ...

This is the first lesson in the Intro to Arduino Input lesson series. We assume you've already completed the Intro to Arduino Output series. If not, please complete that first! In this lesson, we'll ...

In this lesson, we'll refresh our memories about potentiometers, learn a bit about multimeters, and then introduce the concept of analog input and hook-up potentiometers as voltage dividers to Arduino ...

A quartet of students designed a patch that can detect patients' emotional states and represented GU at a conference.

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

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

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Countries that depend on imported fertilizers—such as the Philippines—faced higher costs for these essential agricultural inputs last year, according to a 2025 report from the World Bank, the US-based ...

Are you experiencing keyboard input lags in games on PC? Some users have reported facing delays while providing instructions through the keyboard or using the keyboard in games. In this post, we will ...