In this article, we will learn how to similar speed sensor using Arduino and IR sensor. By setting up the two IR sensors at a fixed distance from each other, we can track the time it takes for the ...

Hello friends in this article we will learn how we can use GY-271 3-axis magnetic field sensor with arduino. By using this sensor and arduino board we can build a digital magnetic compass which can ...

But luckily we can make a low-cost parking sensor by using Arduino. Car Parking Sensor (Copied from Instructables) In this project, the driver will be indicated with a beep of a buzzer while reverse ...

It is very easy to write a code on the Arduino board and integrate an ultrasonic sensor to carry out this task. But in this article, we are going to adopt a different approach. We are going to use two ...

Laser ranging has many applications in production and life, such as ranging, positioning, obstacle avoidance, and so on. Time-of-Flight (ToF) ranging, as a type of laser ranging technology, is often ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

This tutorial explains how one can use a heartbeat sensor with Arduino and how this data is send to an Adafruit feed, abling you to connect it to even more devices like a mobile phone. We created this ...

The use of wireless communication protocols (e.g., Bluetooth, Wi-Fi, LoRa, Zigbee) to connect Arduino boards with sensors. This enables remote data acquisition and control in applications such as ...

While PIR sensors can be used with Arduino and other microcontroller boards, those best-suited for hobby use (the kind with a white golf ball-like semi-sphere lens, electrical connectors called ...