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

Full-motion video games occupy a curious niche in video game history. If you’re not familiar with the term, it refers to ...

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 ...

The engineering organization behind Cardano submitted nine proposals totaling $46.8 million for the 2026 voting cycle, down ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

Making conference badges, official or unofficial, has become an art form. It can get pretty serious. #badgelife. But DEFCON-goers aren’t the only people making fancy personalized nametags. Hams often ...

Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of ...

SendspinZero is an open-source, DIY Sendspin audio receiver for your amplifier that relies on off-the-shelf parts costing ...

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

Editor's Note — February 4, 2026: February 2026 is Super Bowl month, which means that most TVs from the 2025 model year are ...

Abstract: This article introduces an active calibration scheme tailored for fully digital multiple-input multiple-output (MIMO) transmitters, a key step toward ensuring channel reciprocity. The ...

maxiOsc myCounter,mySwitchableOsc,another;//these oscillators will help us count and make sound. int CurrentCount;//we're going to put the current count in this variable so that we can use it more ...