There's a lot you can do with this overlooked component ...

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

It's a neat little companion for my productivity tasks ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

We’re living at an interesting time here in 2026, when microcontrollers are becoming powerful enough to surpass the ...

Dibakar Ghosh is a tech journalist at How-To Geek with over a decade of experience using and writing about open-source software, Linux, Android, AI, and personal productivity. He writes about software ...

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Orca is the place for working with a fleet of agents (e.g. Grok Bot, Claude Code). Run any coding agent with your own subscription. Available on desktop, mobile and remote runtime.