LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

All too often, clicking the back button in your browser doesn’t actually take you back. It’s called back button hijacking, ...

I'm making a glowing crystal diorama! **MATERIALS:** **Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid ...

One of the many problems you run into when you work with SMD parts is trying to probe the little tiny pins. While we usually ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy ...

Few things upset Merlin the pig more than being denied a treat. He will press a purple button with his nose that says “I’m mad” aloud. Sometimes he will walk into the laundry room and angrily shut the ...