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 ...

As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

When building a radio transmitter, unless it’s a very small one indeed, there’s a need for an amplifier before the antenna.

Abstract: Aim: The objective of this work is to control load at home using Arduino IDE with DHT11 sensor and comparing its temperature performance with microcontroller device. Materials and Methods: ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

Abstract: This paper presents a ventilator that is characterized by simple construction and operation, as well as accurate execution of tasks due to the control system based on the Arduino board and ...

Kristina Byas is contributor at Investopedia. As a personal finance expert, she has lent her insights and knowledge to numerous financial publications. Her articles have helped readers navigate the ...