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 ...

A proximity sensor detects the ball and starts up a pair of 540 R/C motors, ... Posted in Tool Hacks Tagged arduino, proximity sensor, router, VCNL4020, woodworking. Gesture Based Security Lock.

The sensor shown here is essentially two plates mounted side-by-side, attached to an Arduino Nano using the Capacitor library which uses just two pins, one digital and one analog.

An infrared proximity sensor or IR Sensor is an electronic device that emits infrared light to detect objects and motion in Arduino projects. ... We have a collection of almost 500+ Arduino projects ...

Circuit Diagram for Interfacing E18-D80NK Sensor with Arduino Complete schematic for Interfacing E18-D80NK Proximity Sensor with Arduino is given below: The connection for Interfacing of E18-D80NK IR ...

This Arduino library allows you to use Deneyap Proximity&Light Sensor LTR553 with I2C peripheral. You can use this library in your projects with any Arduino compatible board with I2C peripheral.

Refer to the hook-up diagram below taken from the bildr blog post about using the Arduino with the MPR121. Add the MPR121 breakout board to a breadboard; Hook-up the electrodes to the MPR121 breakout ...

A tachometer measures the rotation speed of motors and other machinery. There are various types of tachometers. Described here is a digital non-contact type tachometer using a proximity sensor. The ...

The sensor setup includes a medium to high-value resistor, some jumper wires, a small piece of aluminum foil. You can use any resistor value between 100-kilo-ohm and 50-mega-ohm. Note that at higher ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection. ... Arduino Ultrasonic Sensor Wiring Diagram.