The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

Build for monitoring, buy for safety.

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Andrew Bosworth, the CTO of Meta, gave a college student some advice for breaking into Silicon Valley. He also waded into a ...

Here’s a question almost nobody is asking: how do you get to the Times Square Olive Garden? Well, these beautiful weirdos are ...

A wireless sensor the size of a paperclip, Abbott's CardioMEMS HF, can be used routinely by the NHS to monitor patients with chronic heart failure (CHF) in their own homes, according to NICE. The ...

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical applications. Global Product Director Bazile Peter walks Electronics Weekly through ...

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...

In Malawi’s growing innovation landscape, young entrepreneurs are stepping forward with practical solutions to everyday ...