C tool with 125 MS/s sampling—perfect for fieldwork, classrooms, or your desktop Compact, cost-effective i.MX 91 development board optimized for embedded Linux development Building an indoor ...

A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

The MVC60 series forward plate compactors are especially designed to deliver high-frequency vibration with a small footprint, ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

Using high school trigonometry combined with knowledge of four-quadrant multipliers to form a frequency quadrupler.

Let’s say you want to build a Nixie clock. You could go out and find some tubes, source a good power supply design, start whipping up a PCB, and working on a custom enclosure. Or, you could skip all ...

In this captivating DIY tutorial, you'll learn how to create mesmerizing pendulum waves that captivate the eye with their harmonious motion. Discover the science behind this amazing wave effect as we ...

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent in by [ludwin], ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

Abstract: This paper presents an open-source Ultra-Wideband (UWB) ranging dataset (LR-UWB), with Radio Frequency (RF) channel features and Channel Impulse Response (CIR) features, challenging the ...

Abstract: The frequency offset caused by factors such as temperature drift, crystal oscillator aging, and circuit noise during chip operation has time-varying and nonlinear characteristics, and ...