A simple wireless communication system that connects two Arduino boards using paired HC-05 Bluetooth modules, with one acting as the Master Wireless communication between two microcontrollers can be ...

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 ...

Espressif’s new ESP_Video library lets Arduino sketches capture video from MIPI-CSI and DVP cameras on ESP32-P4 and ESP32-S3 ...

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

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

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

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

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 ...

Qualcomm unveiled two new chips at IFA Berlin 2026 that target a tier of the connected-device market its premium silicon has always priced out: the grocery store kiosk, the factory-floor controller, ...

It's what my Home Assistant server was missing all along ...

A step-by-step CircuitDigest Cloud guide for this IoT-based smart doorbell is listed below. Step 1⇒ Sign Up / Log In Sign up ...

Walnut Pi CM2 is a low-cost Raspberry Pi CM5-compatible Compute Module powered by an Allwinner T527 octa-core Cortex-A55 ...