Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

ACEBOTT QD023 is an ESP32-based wearable gesture control glove that tracks finger movements with potentiometers instead of more traditional flex sensors.

Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light.

When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

While CES 2026 is full of tech giants unveiling their latest innovations, the real excitement comes from discovering unexpected, quirky gadgets that make you ask, “Who thought of this?” We’re here to ...

Entrepreneurship is the driving force for innovation and growth in the global economy, and UD’s educational and research programs in electrical engineering provide numerous opportunities to explore ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

Gov. Andy Beshear has awarded nearly $3 million in grant funding to support nine railroad safety and infrastructure improvement projects in seven Kentucky counties. The funds will be used for rail ...