New hardware interface replaces the discontinued MCP2221A model — but loses ADC/DAC support and comes with an SPI caveat.

There's still a place for learning to code the old-fashioned way, and it's more fun than you think.

Skip complex C++ libraries. Discover how the DFRobot WIAnode streams real-time wireless IoT sensor data to TouchDesigner and ...

November 7, 2026 DFRobot 10DOF Motion IMU Sensor Unveiled: Presenting an innovative IoT sensor aimed at STEM education, DIY ...

ESP32-based air quality monitoring prototype with BLE, simulated sensor readings, alerts and Python CSV logging. - sabesan-k/ESP32-Air-Quality-Monitor ...

A focus timer that turns the Vespera light installation into a setting sun. Every focus session is a "day" on Vespera: its 72 pixels go out one by one as time runs down, a sunset sweeps across the ...

Years ago, I wrote an article describing different I2C-on-a-connector ecosystems, explaining their strengths, weaknesses, and ...

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 ...

The open-source IoT RedBoard combines an ESP32-P4 processor with an ESP32-C5 wireless companion, while providing KiCad design ...

GPU: A powerful, all-around player that excels at drawing pictures NPU: An energy-efficient specialist that only performs AI ...

The STM32G5 series is a family of 280 MHz Arm Cortex-M33 mixed-signal MCUs designed for industrial power supplies, ...

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...