Air pressure is around us all time, but we cannot see it; but with HX710B sensor and Arduino, we can measure it easily, as this project for Arduino Air Pressure Circuit with Sensor HX710B show pressure value on LCD in real time. Just connect wires, upload code and see pressure on screen, also the circuit […]
Arduino Projects
Rain Detector Circuit using Arduino
This project for Rain Detector Circuit using Arduino shows how to detect rain, here, rain sensor plate feels water drops. Then, the module gives analog and digital signals, and the Arduino reads these signals and finally, the LED glows when it starts raining. Therefore, this low-cost project is easy for beginners to build. Arduino Code: […]
Railway Track Accident Prevention Circuit using Arduino
Railway accidents happen because obstacles come on railway track, because many trains cannot stop fast; therefore, this project uses Arduino Uno, ultrasonic sensor, relay and motor or servo to give warning or stop mechanism. The system checks distance and if object comes close, relay activates and motor moves barrier or alarm system, also this helps […]
Arduino Based Pulse Monitoring Circuit
This project show how to make a simple Arduino Based Pulse Monitoring Circuit, as it uses Arduino Nano, pulse sensor, OLED display, buzzer, an LED; also the system reads heartbeat from finger sensor. Then Arduino calculate pulse per minute and OLED show result; after that LED and buzzer give alert when pulse go high or […]
DIY Arduino Based Weather Station Circuit
This DIY Arduino Based Weather Station Circuit is very easy project, as it uses Arduino Uno, DHT11 sensor, 16×2 LCD and one potentiometer. Here, the LCD show temperature and humidity on screen and potentiometer controls LCD contrast and brightness; The wiring is simple and code are very easy and anyone can build this circuit at […]
Jingle Bell Song Circuit with Arduino and Piezo Buzzer
Christmas time feels more fun when music plays, as this project plays the Jingle Bells tune using Arduino Uno. With Arduino and small buzzer, we can make Jingle Bells tune at home, also its very easy circuit, with very happy sound and is good project for beginners and kids. Arduino Code: Code Explanation: Circuit Working: […]