In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Gas Sensing has announced its Series 2 upgrade to the CozIR CO2 sensor, integrating temperature and humidity sensing as a ...

Aaron, a 27-year automotive technician and lifelong car enthusiast, attended Specs Howard School of Media Arts and learned the fundamentals of digital video and editing, shot composition and writing.

Montgomery County, Maryland, home to more than a million residents, passed landmark legislation this week requiring new residential and commercial buildings to be all-electric—barring some ...

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone levels ...

This project simulates an Internet of Things (IoT) air quality monitor using an ESP32 microcontroller, an MQ2 gas sensor, and an LCD display within the Wokwi simulator. It reads the relative gas ...

Abstract: In recent years, there has been extensive attention focused on enhancing the response of metal oxide semiconductor-based gas sensors. Herein, we propose a simple pulsed-heating approach to ...

Abstract: Flexible chemical sensors based on carbon nanomaterials must possess high electrical conductivity, sensitivity to analytes, mechanical flexibility, and durability for effective toxic gas ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...