Note. A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

Modern smartphones use proximity sensors for much more than just turning off screens during calls. These advanced sensors, powered by IR emitters and receivers, detect nearby objects like your ...

Panasonic started the infrared array sensor business with its 8 x 8 thermopile array called Grid-EYE. Grid-EYE is a 64 pixel IR camera in an all-in-one compact SMD package. Based on Panasonic’s MEMS ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

This paper focuses on exploiting the sensor fusion capability for situation monitoring applications over a kind of relay assisted sensor networks consisting of multiple kinds of sensor nodes (SNs) and ...

For wireless multi-sensor networks with a single decode-and-forward (DF) relay, this letter provides an optimal power allocation that minimizes the total sum of costs of sensor- and relay-transmitting ...

This Arduino sketch demonstrates how to control a relay using a soil moisture sensor and two potentiometers to set the minimum and maximum thresholds for when the relay should turn on or off. The ...

Gadgets 360 With Technical Guruji: Did You Know All the Functions of an IR Sensor? Published On: 29 June 2025 | Duration: 03:06 ...

This is a lightweight C library that helps to interface with ST's VL53L0X time-of-flight distance sensor. It makes it simple to configure the sensor and read range data from it via I²C.