Identifying an unmarked SMD capacitor is often a real headache: 22 pF or 220 pF? 100 nF or 1 µF? The CAP 328 was designed to ...

For example, if a display goes into Alert mode, the software can trigger a notification to a staff member's phone. If the ...

We recently wrapped up a project that combined two things retailers always want: customer engagement and theft prevention.

If you were on the fence about ESP32, these projects will get you started in no time ...

But can we extend the capabilities of a $5 ESP32-CAM module to build something similar? In this project, we are going to ...

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never ...

WASHINGTON, D.C. / ACCESS Newswire / July 17, 2026 / The Congressional App Challenge and Qualcomm Incorporated today ...

WASHINGTON, D.C. / ACCESS Newswire / July 17, 2026 / The Congressional App Challenge and Qualcomm Incorporated today announcedEngineering the Future: Educator Arduino Scholarship , a new national ...

The Moddo Pinch could fit into your tiniest DIY projects.

It is a common sight at public parks, schools and housing complexes: waste scattered on the grass just a few feet away from an empty dustbin. While most people simply complain about the lack of civic ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980. They’ve since discontinued that line, but it lives on in the low-cost STC8 family of chips, which is ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...