Burglar Detection Alarm with PIR Sensor and Arduino Uno. This project uses an Arduino Uno to build a burglar detection alarm system with a PIR sensor. ... Sets up pin modes for the LED, PIR sensor, ...

Simple counter that shows on 7 segment display and serial monitor - eesur/arduino-counter-with-display ...

Code explanation of the Arduino PIR Interfacing. The code explanation of the code is as follows. The complete code can be found at the absolute bottom of the blog. const int pirPin = 5; This line ...

At first, the state of the PIR sensor is set to LOW. it means that no motion is detected. When a motion will be detected by the PIR sensor, it will send a signal to the microcontroller. The ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad. Hi there! I hope you are doing great. Today I am sharing the Proteus ...

Duck Egg hatching machine is a tool to petrify the farmers duck in cultivating duck. In the process of hatchery eggs naturally have a percentage of 70% to 75%. This is what makes the main benchmark in ...

The inbuilt LED is also used which is directly connected in the board to pin 13. The relay is connected to pin A4. /* * Pin Description */ int Touch_Sensor = A5; int LED = 13; int Relay = A4; Define ...