The widespread radio frequency broadcasting technique known as FM (Frequency Modulation) transmission is used to transmit audio signals. The creation of an Arduino FM transmitter has grown in popularity among enthusiasts due to the growing interest in do-it-yourself electronics projects. Using an Arduino Uno, KT0803K FM transmitter module, 7809 voltage regulator, and a basic antenna, […]
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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 […]
Human Presence and Motion Sensor Circuit using Arduino
One important feature in the field of electronic and embedded technology that finds use in energy management, interactive environments, and security systems is the ability to identify and respond to human presence and movements. Processing and interpreting the information with a mix of sensors and microcontrollers is one efficient approach to accomplish this. The STHS34PF80 […]
Solar Tracking Circuit using Arduino
Using solar power to its fullest is more crucial than ever in a time when sustainability and renewable energy sources are becoming more and more significant. Solar tracking is a useful tool for increasing the efficiency of solar energy systems. By repositioning the solar panels to track the suns movement throughout the day, solar tracking […]