A simple ESP32 open-source project brings Tamil and English voice assistant with spoken replies and smart-home controls.

I regularly need to move files between my Linux PC and my Android phone, but there are surprisingly few good options. You can ...

Multimodal Data Synchronization can reveal far more about human behavior than any single measurement. But what happens when ...

An open-source optical CT platform built from LEGO bricks, a laser diode and a microcontroller lets students run real ...

Learn seven design patterns for data science code, from Strategy and Adapter to Command and Proxy, each matched to the ...

Moving real-world objects with programs I wrote myselfRecently, I have been learning about batteries, motors, semiconductors, ...

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Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

DIY crypto hardware projects use ESP32 boards and Raspberry Pi computers for price tickers, full Bitcoin nodes and air-gapped ...

Build a pocket-sized ESP32 DIY radar that tracks live movement. This guide uses an LD2450 module and provides free build ...

Do not give your private keys or seed phrases to AI, and do not let unverified programs operate your wallet at will.

Petoi has been shrinking Boston Dynamics down to desk size for almost a decade now. Dr. Rongzhong Li started the company in ...