Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Type a sentence into the input bar at the top of the Serial Monitor and hit Enter to send it to the Wit.ai API. The console will log " Requesting TTS " followed by " Buffer ready, starting playback ," ...

I love the Pi, but it's not always the best tool for the job.

From Caesar ciphers to AES and RSA, Practical Microcontroller Cryptography shows how cryptography actually runs on ...

Raspberry Pi prices surge 70% as AI demand drives memory costs higher, with 16GB models now $205 versus original $120 pricing affecting makers and educators.

When 12-year-old Matteo Mucchetti mapped out an amusement-style attraction that he wanted to create in his family’s basement and then showed it to his older brother Nico, the high-school sophomore was ...

Although off-the-shelf breadboards are plentiful and cheap, they almost always seem to use the same basic design. Although you can clumsily reassemble most of them by removing the voltage rail ...

For all those fun Raspberry Pi projects you're working on, power is a must. Outside a USB power supply, you can also provide juice with batteries.

The Raspberry Pi is a tiny credit-card-sized computer, and the best tool for anyone who loves DIY projects and saving money. But when you look at the builds listed here, don't just focus on the ...

Pick the best Raspberry Pi desktop OS for 2026, including Pi 5 and Pi 4 support, plus a 170MB Diet Pi base install.

See real performance and software support on the Compute Module 5 OneUp, so you pick projects it suits best and avoid painful tasks.