I was looking for a fun home lab project to try over the weekend and realized it's been a while since I last made something with an ESP32 board. I have a few different boards among my supplies, ...

Hello everyone. Have you ever thought, 'I want to take my ideas and turn them into an original gadget'? However, when you ...

Know when the power goes out at home: a mains-powered Xiaomi Wi-Fi device as the sensor, posts to a Telegram channel - levadadenys/power-watch ...

RoboParty RP1 humanoid robot releases SolidWorks CAD, 14 PCB Gerber files, and Isaac Lab training workflows on GitHub -- but ...

It is more reliable than many commercial wireless adapters.

Jdaie Lin demonstrates how to build a compact and portable device that brings real-time flight tracking into your hands. By combining a Raspberry Pi, software-defined radio (SDR), and AI, the project ...

The WRO 2026 Future Engineers Self-Driving Cars category challenges teams to engineer an autonomous 4-wheeled robotic vehicle capable of high-speed navigation, obstacle traffic sign obedience, and ...

Ditch the monthly subscription fees. Here's how a cheap Raspberry Pi and PiVPN can create a free, private tunnel back to your home network. I’ve been writing about technology since 2012, focusing on ...

Telephony is a bit of a mixed bag. On the one hand, being able to talk to people in far off places is kind of neat, at least ...

Bluetooth is a short-range protocol that’s great for peripherals and finding your keys, but it’s limited range is mainly a ...

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If you want to bring your music everywhere, the humble Bluetooth speaker is your best bet. You’ll lose some audio quality compared to bookshelf speakers, but these days, Bluetooth speakers sound ...