Sensor uses acoustic waves to detect objects at smallest scales

At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...
CNX Software

ESP32-P4 learning and prototyping kit features 7-inch touchscreen, comes with 16 modules and AI lessons

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...
Science Daily

Light-printed electrodes turn skin and clothing into sensors

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible light and specially designed water-soluble monomers. This gentle, ...
Interesting Engineering on MSN

World’s smallest programmable robots think, swim, and sense temperature using light

Scientists unveil penny-sized microrobots that swim, sense temperature, and run for months using light-powered brains.
Hackaday

Building A Commodore 64 Laptop

What might a laptop version of the Commodore 64 have looked like if one had been released by the late 1980s? This is the ...
YouTube on MSN

How to make a servo tester using ATtiny85 micro chip

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...
Hackaday

915 MHz Forecast: Rolling Your Own Offline Weather Station

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...