The ESP32 keeps finding new jobs in my house.

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

ESP32s are surprisingly good AI lie detectors.

Batteries have a declining life. As you keep charging and discharging, the time Surface runs on battery declines. Many of us keep our Surface plugged in to ensure the battery lasts longer unless we ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Interfacial electrochemical reaction kinetics are crucial to fast ...