A team of researchers in Canada has developed the Jericho Open Resistive Data Logger—an open-access photovoltaic (PV) monitoring platform that integrates data acquisition and processing hardware, a ...

Microcontroller units (MCUs) are single-chip computers optimized for performing embedded computing tasks like controlling a ...

Over time, I've found different uses for it, and the most recent way that I'm using it is likely the one I'll settle on.

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 LoRa module. The device measures temperature, humidity, pressure, and gas ...

Artist's depiction of a coronal mass ejection from EK Draconis. The hotter and faster ejection is shown in blue, while the cooler and slower ejection is shown in red. (NAOJ) (CN) — Astronomers ...

Abstract: A smart home automation system is designed to integrate multiple sensors, enhancing home security and energy efficiency. The system utilizes an Arduino microcontroller and includes a gas ...