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 ...

An Algerian research team has developed a smart water-spray cooling system for PV panels that activates only when temperatures exceed a set threshold, boosting efficiency while minimizing water use in ...

Zalman is expanding its accessory lineup with a new graphics card support mount that mixes practicality with a bit of visual flair. The ZM-VS3 DS is designed first and foremost as an anti-sag solution ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Abstract: This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the ...

When you’re working on your computer, Windows creates temporary files for temporary use. These files are generated for backup purposes and to store information in a short period of time. They are ...

LCD Soundsystem will return to Queens’ Knockdown Center for their fifth consecutive New York City residency, with 12 shows scheduled across three weekends this fall. The concerts will take place ...

Taiwan's LCD panel industry, which peaked at over NT$1 trillion in 2007, collapsed within years and became unprofitable. The decline pushed many optical materials suppliers to diversify. Alliance ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Precise temperature control is essential for optimizing performance and ensuring high-quality outcomes in chemical process engineering. The Unistat range of temperature control systems provides ...

Your baby can’t put into words how they feel, so it’s up to you as a parent to find the right room temperature for them. You don’t want your baby’s room to be either too hot or too cold. It's ...