Humidity- Temperature Sensor(DHT11)
matthewtechub.com
About The Project In this project, we are demonstrating how to measure temperature and humidity using the DHT11 Sensor. Temperature and Humidity Sensor (DHT11) The DHT11 sensor operates by sensing…
matthewtechub.com
Purity Measurement of Gold Using Ultrasonic Sensor
About The Project In this project, we will learn how to measure the purity of a metal using a simple ultrasonic sensor. How is this possible? It’s based on the…
Water Level Sensor
About The Project In this project, we will study how to measure the water level in a tank with a height of 20 cm using an ultrasonic sensor. Ultrasonic Sensor…
Ultrasonic Sonic Sensor Interfacing
About The Project In this project, we will learn how to measure distance using an ultrasonic sensor. Ultrasonic Sensor The working principle of an ultrasonic distance sensor is based on…
Measuring Length Using Rheostat
About The Project In this project, we are learning how to measure linear displacement (length) using a rheostat. Circuit Wiring A rheostat is a variable resistor that allows the adjustment…
Voltmeter
About The Project In this project, we will learn how to measure DC voltage using an Arduino Uno board. Circuit Wiring Program Code C // www.matthewtechub.com // voltmeter(0-5 V) int…
Angle Measurement Using Potentiometer
About The Project This project uses a potentiometer to measure angular displacement, ranging from 0 degrees to 270 degrees. The potentiometer’s analog output is read by an Arduino board using…
LED Control using potentiometer
About The Project In this project, we will learn how to turn on an LED when the analog value from the middle pin of a potentiometer reaches a limit, while…
Display Potentiometer Value
About The Project In this project, we will learn how to display the analog value from the middle pin of a potentiometer when it is used in a voltage divider…
Driver Seat Belt Detection System
About The Project In this project, we will learn how to create a car seat belt sensor. The system will check if the driver has properly fastened the seat belt.…