In this article, we will learn how to similar speed sensor using Arduino and IR sensor ... To minimize that, I came up with an idea to cover the IR sensor’s LED using black tape by leaving its focus ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller ... Here is ...

Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and ...

This project focuses on creating an automatic hand sanitizer dispenser using IoT, Arduino, an IR sensor ... hand sanitization process. The IR Sensor Module consists of the following components:The ...

In the electronic tongue which we have proposed to develop will consist of an IR sensor ... the help of a sensor whose architecture has been designed and the sensor has been incorporated in the ...

The Julia programming language is a horrible fit for a no-frills microcontroller like the ATMega328p that lies within the classic Arduino ... manages to blink an LED slowly.

Here is a simple and inexpensive Arduino based motion sensor alarm with voice alert. It can be used for security purposes. Typically, for outdoor monitoring, motion sensor alarm consists of a PIR ...

Light Dependent Resistor (LDR) sensor is utilized to measure the sun light intensity to control the switching action of LED streetlights, and Passive Infrared Resistor ... They developed the system ...