Interfacing IR Sensor Module with Arduino. Build Time: 2-4 hours. | Cost: $5-10. | Difficulty: suitable for beginners. What You'll Learn: You will learn to handle digital input/output, interface an IR ...

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...

By using this sensor and arduino board we can build a digital magnetic compass which can indicates the direction liken East, West, North or South. In this tutorial we will learn how to connect GY-271 ...

Arduino Sensor Kit Base is sold for $23 on Seeed Studioor the Arduino Store, where you’ll also find the $38.70 bundle kit with an Arduino UNO inside the package. Jean-Luc Aufranc (CNXSoft) Jean-Luc ...

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, ...

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.