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 ...

Tel Aviv, Israel, Feb. 24, 2026 (GLOBE NEWSWIRE) -- Viewbix Inc. (Nasdaq: VBIX) ("Viewbix” or the "Company”), an advanced technologies company, announced today ...

The Hamster Kombat Daily Cipher is a daily puzzle challenge available through the game’s hourly reward feature. It has become one of the most popular activities in the play-to-earn (P2E) gaming space.

When [101 Things] didn’t want to copy Morse code, he decided to build a Pi Pico system to read it for him. On the face of it, this doesn’t seem particularly hard, until you look at the practical ...

From NATO phonetic to the Greek alphabet, plus historic military codes, Morse Symbols, and other tricky letter systems, there’s something for everyone in this quiz. We’ve created a 26-question ...

There’s a wealth of Decode Casino bonus codes available both when you sign up and as an existing player. In fact, some give you no-deposit free spins straight off the bat, while others unlock generous ...

The other day I bought some old books, one of which was all about radio. It was from 1925, and proved to be a repository of perhaps the worst writing I have ever consumed. But one section stood out.

Author Steve Herman (W7VOA) has been a licensed amateur radio operator for over 50 years and is a retired Voice of America correspondent. To the average gamer, the “Hill” is a high-fidelity map in ...

Tel Aviv, Israel, Jan. 16, 2026 (GLOBE NEWSWIRE) -- Viewbix Inc. (Nasdaq: VBIX) (“Viewbix” or the “Company”), an advanced technologies company, today ...

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