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

You don't need to spend a fortune on premium Raspberry Pi HATs and gizmos for your DIY projects ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget toy that invites coder creativity.

Students will learn block-based coding using PictoBlox software to perform tasks such as blinking LEDs and operating buzzers.

Caraway Tea Company, a U.S.-based tea and herbal manufacturer, is leveraging affordable automation technologies to modernize its production lines and improve efficiency without the high costs ...

The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to ...

The FMAAA Art Center is once again pleased to host a STEAM-related class during our student centric month of January.

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

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 ...

MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

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

One of the joys of writing for Hackaday comes in following the world of new semiconductor devices, spotting interesting ones ...