Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Plotters aren’t as common as they once were. Today, many printers can get high enough resolution with dots that drawing ...

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...

Electromate has added the Netzer Precision VLP-13 to its catalog. TORONTO, Canada, Dec. 10, 2025 – Electromate has added the Netzer Precision VLP-13 to its catalog—a miniature, absolute rotary encoder ...

Abstract: This article introduces an inexpensive Wiegand-sensor-based rotary encoder that avoids rotating magnets and is suitable for electrical-drive applications. So far, Wiegand-sensor-based ...