Breathing is one of the most vital signs of health, yet most methods to monitor it are bulky and uncomfortable. A new study ...

This embedded C project interfaces an HTU21D sensor with an SSD1306 OLED via I2C using ATmega328P (Code::Blocks/AVR-GCC). Implements bit-banged I2C, CRC-8 validation, custom 5x7 font, and low-power ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Murata and Hexagon have teamed up to tackle some of the most complex problems for future vehicles, including precise ...

If you need a seven-segment display for a project, you could just grab some LED units off the shelf. Or you could build something big and electromechanical out of Lego. That’s precisely what ...

I recently picked up an ESP32-powered Cheap Yellow Display, otherwise known as a CYD. For about $20, you get an ESP32 hooked ...

I've been leading TechRadar's laptop coverage for over 10 years, and in that time I've reviewed over 100 laptops, MacBooks and Chromebooks. I regularly update our best laptops list with the very ...

Declare the Book persistent class. Objects of this class denote books in a collection. Declare two non-persistent classes—Duplicate to store unique book titles and the total number of books with these ...