The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

RyzoBee today announced that its Root Series is planned to launch on Kickstarter in Q2 2026 for the North American and European markets (timing subject to confirmation). In response to growing ...

CU Boulder researchers have built high performing optical microresonators opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

The annual show for the embedded electronics supply chain showcased many innovations in edge AI and connected, intelligent ...

Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides clear results in just seconds. For related tutorials and step-by-step build ...

Researchers develop a proof-of-concept millimeter wave radar sensor that can detect extremely small vibrations and movements. Researchers at the University of California, Davis, have developed a proof ...

Our team aims to develop a novel wearable eating sensor. Think about how to measure your daily calorie expenditure. Easy! Fitbit or related products. But how can you track the calorie intake? Our ...

A group of students at Spelman College are working to make a new AI program called PlantGPT to use environmental data to help with plant care.