The Components Used in this project are:- Arduino Uno PIR Motion Sensor Jumper Wires HC-SR501 PIR Motion Sensor Pinout The PIR motion sensor consists of 3 pins-VCC, GND, and the Data Output Pin. VCC ...

PIR Sensor: The PIR sensor is an infrared based device which detects heat emitted from an entity. Due to it being passive, it does not take any energy to detect heat. The sensors are made of ...

Arduino Sensor Interfacing (Flex sensor, IR Sensor, PIR ,BMP180, LM35, LM75 Refer below Tutorials for external sensor interfacing with Arduino - Visit for simillar projects at ...

The complete Program is explained below. Programming the Arduino: The program for Arduino is pretty simple and straight forward. To connect Arduino PIR Sensor, we have to assign the pin number 2 as ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Present consists of just a PIR sensor and Arduino in a 3D printed enclosure to snap onto your monitor.

The ESP32-C3 PIR sensor board is not open-source hardware, but I suppose it does not matter that much since the design is pretty straightforward, and you can find an Arduino sketch on Github showing ...