Sound Sensor Basics: Pin Configuration, Working, Applications and Interfacing
This article covers the basics of sound sensor and its interfacing with Arduino. In this fully automated world, we want…
Read More
MQ2 Sensor Interfacing with Arduino – Gas and Smoke Detection
Gas sensor is a device which detects the concentration level of the gases present in the atmosphere. This project contains…
Read More
How to Interface TSOP38238 IR Receiver with Arduino
The TSOP38238 is a generic infrared (IR) receiver diode commonly use inside IR remotes to capture the IR signals and…
Read More
RFID Based Attendance System using Arduino Uno
Attendance is one of the most important activities during a lecture. Almost 5 to 10 minutes are spent while marking…
Read More
Arduino Calculator using 4×4 Keypad
Performing simple mathematical operations was the basis on which one of the first computing machines designed by Charles Babbage who…
Read More
Bidirectional Visitor Counter using IR sensors and Arduino Uno
In this project, let’s see how to make a simple bidirectional people counter using IR Sensors and Arduino Uno. This project…
Read More
Arduino based Tachometer (RPM Meter) using IR sensor
In this tutorial, we are going to make Digital Tachometer using an IR Sensor with the help of Arduino for…
Read More
Interfacing 433MHz Transmitter and Receiver Modules with Arduino UNO
A 433MHz transmitter and receiver pair uses Amplitude Shift Keying (ASK) modulation to transmit and receive data wirelessly. The transmitter modulates a 433MHz carrier…
Read More
 Arduino Uno, Joystick, 8×8 Matrix Display, and Buzzer!
This project involves creating a snake game using an Arduino Uno, joystick, and 8×8 LED matrix display. The player controls the snake’s movement with…
Read More
HMC 5883L Triple Axis Magnetometer with Arduino?
The HMC5883L is a magnetometer used for measuring magnetic fields. It is widely used, affordable, and capable of detecting magnetic…
Read More