In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

In the 1980s, Francesco Cirillo came up with the technique. Using a tomato-shaped kitchen timer, he'd study for 25 minutes ...

The Minnesota Frost won the PWHL’s first two Walter Cups as champions of the nascent league that has drawn the best women’s hockey players in the world. So, it’s no surprise the 2026 Olympic team is ...

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 document my learning in order to be able to inspire other people to make ...

Abstract: The rapid growth of mobile device usage necessitates innovative and sustainable charging solutions, particularly in regions with unreliable power supply. This study presents the design and ...

I'm Manoj Gowda—embedded software engineer by day, bug whisperer by night, making cars smarter one crash log at a time. I'm Manoj Gowda—embedded software engineer by day, bug whisperer by night, ...

I recently tested out all of Gemini’s extensions, including Maps and Workspace, and had mixed feelings. They are great when they work, but I ran into issues often enough to start thinking about ...