Replace awkward remote-control cables with a licence-free ISM radio link. Ready-made modules make it quick to build.

Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

It's kind of genius, really: a device that obscures your license plate only when you're passing a Flock camera. The only ...

Hello everyone. Have you ever thought, 'I want to take my ideas and turn them into an original gadget'? However, when you ...

WOLFEBORO — Makers Mill is offering two hands-on electronics workshops this November with instructor John Gotthardt, giving hobbyists, makers, students, and those interested in technical careers an op ...

On its 1000-ohm tap it needs only about 3 mA for full scale, so the ESP32 drives it straight from a GPIO with PWM, with no ...

Boost performance and efficiency with PIC32CM GV 32-bit MCU—ideal for secure, low-power designs.

The famous Logitech Trackman MarbleFX trackball has four buttons, of which the 4th (red) button was used to emulate a scroll wheel. To enable this, the trackball needs to be switched into a special ...

Discover how AI is changing classrooms, helping students learn, explore new ideas and build solutions to real-world problems ...

A simple ESP32 open-source project brings Tamil and English voice assistant with spoken replies and smart-home controls.

In the history of object-oriented (OO) computer languages, Smalltalk has a special place. It wasn’t the first OO language, ...

Researchers built and tested a low-cost 3D-printed robotic arm that lifted a 0.8 kg payload successfully in all ten ...