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 ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

MEMPHIS, Tenn. — There's a Dense Fog Advisory in effect for the Mid-South until 9 a.m. Friday. Watch out for patchy fog this morning. It's a chilly start to the day with reduced visibility.

The Pennsylvania Department of Environmental Protection issued a Code Orange Air Quality Alert for Tuesday for York and surrounding counties. A Code Orange Air Quality Alere means that air pollution ...

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

Abstract: Visibility is essential to driving activity in all weather and conditions. So, technological advancements were made to address the problem of blurry windshields caused by rain. Automatic ...

The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine coolant temperature (ECT) sensor (below). In practical terms, the ECM believes ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

License: This code is public domain but you buy me a beer if you use this and we meet someday (Beerware license). This is the calibration sketch. Use it to determine the calibration_factor that the ...

Saskia Hatvany / OPB On a windy, rainy Saturday afternoon, a crowd of roughly 100 people gathered once again at a park in Portland’s South Waterfront neighborhood to march to the nearby building that ...

There was a flourish of purple at the State Theater for the debut of a new musical adaptation of the performer’s 1984 movie in his hometown in Minnesota. There was a flourish of purple at the State ...