In this tutorial, we are going to interface E18-D80NK IR Proximity Sensor with Arduino. The E18-D80NK is an advanced low-cost IR Proximity Sensor with an obstacle detection range of 3 cm to 80 cm. The ...

An infrared proximity sensor or IR Sensor ... when power is available and another one turns on when the circuit gets triggered. For most of the Arduino projects, this sensor is used to detect ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Tutorial 1: Interfacing IR Sensor Module with Arduino Tutorial 2: How Does a Soil Moisture Sensor Work and how to use it with Arduino Tutorial 3: How Does a Rain Sensor Work and how to Interface it ...

In this tutorial we are going to learn about how to make our onw DIY IR Sensor with the LM324 chip. Let's get started: The purpose of this circuit is to provide a ... We made again the schematic from ...

Here we have used IR sensors (infrared LEDs) to make an object-detection circuit and also a proximity sensor for path-tracking robots. The basic idea is to transmit the infrared light through an IR ...

There is actually a close relationship between microcontroller technology and home security, since you can use a microcontroller based circuit to help you protect your home. Here is an ultra simple ...

Circuit sculpture is a great way to elevate ... t have to watch and wait for the info they want. Thanks to an IR proximity sensor, [romain] can interrupt the cycle and get the date, time ...