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Affordable frequency counters often lack precision and stability. Here, a frequency counter is presented with a guaranteed eight‑digit accuracy and of acceptable cost. An OLED display provides excellent readability. Calibration is automatic by use of the GPS signal. A built-in

Construct a Notebook Power Bank: this backup power supply system enables you to keep the work session open on your PC for short periods, when you move it from one room to another, or keep it on standby for hours, without reconnecting it to the mains. elektormagazine.com/articles/noteb…

This book is for anyone who enjoys tinkering with analog and digital hardware electronics. Regardless of the sophistication of your workspace, only basic tools are required to achieve truly satisfying results. It is intended as a reference guide among other hardware repair

Low-Cost I²C Tester: Connect I²C Devices Directly to Your PC elektormagazine.com/articles/low-c… #electronics

Follow these tips about constructing a high-performance direct digital synthesis (DDS) signal generator using an AD9851. The topics of module modification, theory of operation, and software are all covered in this article about constructing a DIY DDS signal generator.

🔧 Join us June 12 at 16:00 CEST for a free webinar with Elektor & Red Pitaya! Learn how this compact, open-source platform can replace multiple lab tools for signal acquisition, analysis & control. elektormagazine.com/news/webinar-r…

The I2C bus is highly vulnerable due to its design — both SCL and SDA “float” at high potential and are pulled low by the individual components. As soon as a sensor gets stuck and keeps one of the lines permanently low, bus communication is terminated for all participants.

Want to detect earthquakes and other seismic events—from natural disasters to human activities—right from your workbench? This DIY seismograph project from 2007 uses a sensitive vibration sensor to monitor tremors, including those too subtle for humans to feel.

The AI Surge of 2025: Superhuman Doctors, Multimodal AI Advances, and Beyond - elektormagazine.com/news/ai-surge-… via Elektor

Upcoming Webinar: Inside Red Pitaya – Tools for Test, Measurement, and Development - elektormagazine.com/news/webinar-r… via Elektor

Elektor May/June 2025: Out now! Read up on Test and Measurement solutions, projects, and products. elektormagazine.com/news/elektor-m…

Check out all the free digital bonus editions of ElektorMag. You get practical electronics projects, expert engineering tutorials, background features on core topics, and more. Topics: power and energy, embedded and AI, and much more. elektormagazine.com/labs/elektorma…

Join our exclusive webinar on June 12, 2025, at 16:00 CEST. Join Miha Gjura, Technical Support Engineer at Red Pitaya, for a deep dive into how Red Pitaya’s compact, open-source platform can be used for signal acquisition, analysis, and real-time control across education,

The AI Surge of 2025: Superhuman Doctors, Multimodal AI Advances, and Beyond elektormagazine.com/news/ai-surge-…

When peripherals connected to a PC don't function or behave erratically, a thorough fault analysis of the USB port — beyond simple replugging or trying different PCs — often proves more revealing. The compact adapter introduced here allows you to insert an oscilloscope probe into

Elektor's Opinion Page: Where Electronics Innovators Share Unfiltered Insights - elektormagazine.com/news/elektor-o… via Elektor

A Test Engineer's Workspace for Innovative Electronics - elektormagazine.com/news/electroni…

The point that Europe has no appetite for manufacturing chips is underlined decisively by the sales of semiconductor manufacturing equipment in 2024 eenewseurope.com/en/europe-fail…

Join our exclusive webinar on June 12, 2025, at 16:00 CEST. Join Miha Gjura, Technical Support Engineer at Red Pitaya, for a deep dive into how Red Pitaya’s compact, open-source platform can be used for signal acquisition, analysis, and real-time control across education,