An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

The Arduino UNO R4 brought a modern 32-bit platform to the UNO form factor. Arduino’s Alessandro Ranellucci explained the ...

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

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left in the world and black and white isn’t that fun to ...

Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

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

Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...

ButtonEvents utilizes (and thus depends on) the Bounce2 library by Thomas O. Fredericks, which is available at https://github.com/thomasfredericks/Bounce2. Put the ...

The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...

A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

Now, you can simply drop JPG, JPEG, or PNG photos into the folder that you bind mounted to the Docker container. The ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz ...