My QD-OLED isn't going anywhere. My code isn't going on it, either ...

SprintRay has been granted a patent for a replaceable screen cartridge. The patent is US12661850B1, assigned to SprintRay, Inc. of Los Angeles, and was granted on June 23, 2026. The patent’s title is ...

I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

DSTIKE AI Home Security Sidekick, nicknamed “Eve,” is an ESP32-S3-based AI-powered hacking tool with a display, camera, audio interaction, USB, and a built-in battery for portable use. The device is ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

Abstract: In recent years, with the increasingly serious problem of environmental pollution, the demand for real-time monitoring and early warning systems in homes and industrial places has been ...

Considering the quality of life, manpower, and expenditure, an IoT-based health monitoring system has been proposed and implemented. Devices are placed on the human body to collect data, which is then ...

Abstract: The design and development of a smart voting machine using Arduino nanotechnology is a major step towards strengthening the core values of democracy in the ever-changing world of election ...

We always look at the round LCDs and wonder what to do with them other than, of course, a clock. Well, [shabaz] had a great idea: use it as a star map display. The project combines the Arduino, a ...