MQ-5 Sensor Module – Parts. The MQ-5 Sensor is popular among beginners since it detects combustible gases in most Arduino projects. Likewise, these are low-cost, easy-to-use sensors with a wide ...

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

The availability of very inexpensive, easy-to-program microcomputers, like the Arduino, makes projects easy and affordable. We posted a guide to Using Vernier sensors with Arduino. It is a free guide ...

Interfacing an Ultrasonic Sensor with Arduino: Measures distance to an object using an HC-SR04 ultrasonic sensor. LED Flowing Lights: Creates a flowing or chasing LED effect like a marquee or Knight ...

Arduino is able to interpret signals from a variety of sensors. By placing a unit equipped with an ADXL345, an accelerometer ...

Learn how to use LabVIEW and Arduino to interface hardware and sensors in your engineering projects. Compare and contrast these two platforms and see how to combine them.

Finally, your Arduino toolkit will be incomplete if you don't purchase some sensor and circuit modules. After all, you can’t ...

Together with the Arduino panel, you need just two components for this design. You can use a 220-/110-VAC to 5-VDC converter to power the Arduino and the relay. You can attach and monitor your power ...