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 ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Every ham radio shack needs a clock; ideally one with operator-friendly features like multiple time zones and more. [cburns42] found that most solutions relied too much on an internet connection ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

VIRGINIA BEACH, Va. — Ordering a coffee at Project Seed Coffee means making a choice — and not just between hot or iced. Customers can choose from dozens of flavors, each carefully crafted in the shop ...

Humåtak, Mongmong-Toto-Maite, Assan-Ma’ina, Piti and Inalåhan will be the home of new open-air gymnasiums totaling more than $5 million and funded through the Land and Water Conservation Fund, ...

The next Scottish election is coming this May and there are good reasons to give both your votes to the SNP. Due to the consequences of Westminster austerity and Brexit – both of which Scotland never ...

Mark your calendar for our 2026 Campaign Conference! This event will be hosted at EICC, Edinburgh, providing a fantastic opportunity to connect, discuss, and strategise ahead of the 2026 Scottish ...