For many applications, including industrial automation, safety monitoring and fire alarm systems, flame sensor is crucial. In order to detect fire or flames, we will examine in this post how to connect a flame sensor to an Arduino. This project offers an affordable yet efficient method for using flame detection in practical situations. Circuit Working […]
Sensors and Detectors
Simple Arduino Based Electromagnetic Field Detector Circuit
The invisible energy fields known as electromagnetic fields (EMFs) are connected to electricity and other types of artificial and natural illumination. Although extended exposure to some EMFs can be harmful, some EMFs are safe. People may measure and see these fields in their surroundings by building a basic Arduino electromagnetic field detector. Electric charges in […]
Simple Magnet Polarity Detector Circuit using Hall Effect Sensor
In many applications, such as motor control, magnetic field measurement, and instructional presentations, magnet polarity detection is essential. This article explains how to use the APX9141 Hall Effect sensor to create a simple and reliable magnet polarity detector circuit. The red and blue LEDs in the circuit represent the north and south poles of a […]
Simple Micro SD Card Data Logging Circuit with Arduino UNO
Accurate and effective data logging is essential in the field of electronics and data gathering. This project shows how to assemble an Arduino UNO, a micro SD card, an IC 7809 voltage regulator, and an IC LM35 temperature sensor to create a simple data logger. With this configuration, you may store temperature data over time […]
Metal Detector Circuit using Arduino
Metal detectors are devices that use electromagnetic fields to find metal items in the surroundings. Making a metal detector can be fun for people who like electronics. We can build a metal detector using an Arduino, a special chip called CS209A, LEDs, a buzzer, and other parts. This detector will use LEDs and sounds to […]
Building a Smart Pet Feeder Circuit using Arduino
Feeding times may be made more dependable and effective by automating typical pet care tasks. Using an Arduino Uno, an IC 7809 voltage regulator, a servo motor SG90, and an ultrasonic distance sensor HC-SR04, this project aims to create a basic automated pet feeding. The intention is to construct a feeder that uses distance measures […]