Electronics Projects

From kitchen scales to industrial weighing systems, load cells are essential components for measuring weight. In this project, we will build a simple weighing machine using an Arduino and a load cell. This project is practical for various applications where weight measurement is needed, and it's a great way to understand the basics of...

In this project we’ll see how to make a distance meter using Ultrasonic sensor and Arduino Uno. It’s a very simple project that even a beginner would enjoy making.  The distance meter measures the distance between the ultrasonic sensor and the obstacle placed in front of it. Let’s have fun understanding and building this...

A Raindrop Sensor is a device designed for rain detection, comprising two key components: a rain board responsible for identifying rain and a control module that translates analog readings into digital values. This sensor can be powered with +5V and features both digital and analog output pins. The digital pin will maintain a high...

The MQ9 Gas Sensor is a member of the MQ Gas Sensors family. It operates as a Metal Oxide Semiconductor (MOS) gas sensor primarily designed to identify Carbon Monoxide, Methane, and Propane. It is capable of detecting concentrations of LPG, Propane, Hydrogen, Carbon Monoxide, and Methane gases. The sensor contains a sensitive element, primarily...

The TEA5767 Module is a single-chip FM Radio IC circuit designed for low-voltage applications, making it ideal for use in embedded systems and microcontroller platforms like Arduino and other 3.3V development boards. This versatile chip includes intermediate frequency selectivity and an integrated FM demodulator. Its ease of interfacing compatibility with the I2C communication protocol...

The TCS3200 color sensor can detect the color of an object and generate a corresponding frequency signal in the form of a square wave. This sensor module comprises the TAOS TCS3200 RGB Sensor IC and is equipped with four white LEDs to illuminate the object, ensuring accurate color detection. The sensor chip features an...

The PAM 8403 audio amplifier module is a class D audio power amplifier. It has a dual-channel stereo output that can drive two 3W speakers. This is one of the cheapest and most powerful stereo amplifiers, provided with proper wiring and power sources. The Amplifier can be used in small to medium-scale projects and even for DIY...