A DIY thermal camera detects warm movement and alerts Home Assistant, without sending the footage to the cloud.

The ESP32-H2 microcontroller offers ultra-low power for Zigbee smart home devices. It draws just 20mA compared to the 77mA of ...

The promotional video for CircuitMess’s new MAKERphone 2.0 kit notes that today, smartphone users depend on their mobile ...

The Arduino UNO-Q is a new board from Arduino, combining an MCU and CPU sharing calls and data. I developed an UNO-Q based ...

Zel Components dive into part procurement in the proof-of-concept phase and how to tackle the issues that are holding ...

Waveshare's ESP32-C5 board pairs dual-band Wi-Fi 6, Bluetooth LE and Thread/Zigbee with 16MB or 32MB flash and 8MB PSRAM ...

Motivation: I want to keep saltwater fish from the Japanese coast in a room that reaches 40°C in midsummer.A few years ago, ...

Dango Dynamics dove into the process of building a physical alternative controller for Chop Chop Together's gamescom showcase ...

Mesh swarm robots offer a practical approach to collaborative robotics, with multiple autonomous units communicating, sharing ...

A pocket-sized circuit board measuring just 25 by 25 millimeters could change how researchers build wearable health devices.

When an earthquake flattens a city block or a landslide buries a hillside road, rescue teams face the same brutal arithmetic: every minute spent searching blind is a minute a survivor may not have. A ...

KryonOS is a small JavaScript-powered OS that turns a supported ESP32 development board with a touchscreen into a standalone ...