They're reference designs for a reason.

The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

New CodeCell C6 board adds Wi-Fi 6, Bluetooth 5, and Zigbee support plus Home Assistant compatibility, making sensor automation setup easier.

We’ve always been interested in fluidic logic and, based on [soiboi’s] videos, he is too. His latest shows how to use silicone and a vacuum to build a multiplexed dot matrix display.

Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...

Galaxy S26 and One UI 8.5 are the most certain Unpacked 2026 reveals. Samsung smart glasses and Galaxy A57 have strong odds of showing up. Galaxy Ring 2 and a wider Z Fold remain possible but ...

git clone https://github.com/adafruit/Adafruit-GFX-Library.git git clone https://github.com/adafruit/Adafruit-SSD1331-OLED-Driver-Library-for-Arduino.git ...

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals ...

The elite team of Karate Cats have completed their training and are now ready to compete to be maths champions! Join the Karate Cats and improve your KS1 maths skills. Earn the bronze, silver and gold ...

This board boasts impressive ADC statistics with two independent 1Msps ADC's and a configurable op-amp, making it possible to have a competent scope with few or no additional components. The display ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...