This project is a simple people counting system that uses an ultrasonic sensor, an Arduino board, and an LCD display to count the number of people passing through a specific location. The system is ...

An ultrasonic sensor and a seven segment display is interfaced with an arduino uno. The seven segment display diplays a value which initialized from zero and increments every time an object placed in ...

The DHT22 temperature and humidity sensor is a versatile and cost-effective sensor used to measure ambient temperature and humidity for a wide range of applications. It is based on a digital signal ...

Once you have a track and a kart to race on it, what’s missing? A lap counter that can give your lap times in hardcopy, obviously! That’s what led [the_anykey] to create the Arduino-based Lap Timer to ...

In this tutorial, we will learn to Guide you about how you can interface a heartbeat sensor with an Arduino to measure live-heartbeat of any person. We will be also interfacing an OLED display to the ...