Arduino Digital Electronics Presentation .pptx

Digital Electronics

1. Led colour changer

2. Team short-circuits MD. KAWSER AHMED(1173) ISMAIL HOSSIAN (1001) MONEM TOWSER(1937) MORTOJA HOSSEN(1203

3. Objective Our project aims to create a device that is cost-effective and allows users to change LED colors according to their preference.

4. Introduction The purpose of our project is to create a cost-effective device that allows users to change LED colors according to their preference. Through this system, users will be able to easily change LED colors to their liking, providing a simple and effective technological solution.

5. Arduino Uno R3 Components RGB LED Jumper Wires Board Button swich Power supply Resister

6. Circuit Diagram

7. Introduce of Components 1) Arduino UNO R3 : A microcontroller board based on the ATmega328P. It's widely used for prototyping electronic projects due to its ease of use and versatility. 2) Jumper cables : These are wires with connectors at each end, used to connect various components on a breadboard or between different parts of a circuit. 3) RGB LED : A light-emitting diode capable of emitting light in three primary colors: red, green, and blue. By controlling the intensity of each color, it can produce a wide range of colors. 4) Board : This could refer to a breadboard, a flat piece of plastic with holes for inserting electronic components and metal clips underneath for connecting them without soldering. 5) Button Switch : A simple mechanical switch that is pressed to make or break a circuit. It's often used as an input device in electronics projects. 6) Power Supply : Provides electrical energy to the circuit. It could be a battery, a USB connection, or a dedicated power supply unit. 7) Code : Refers to the programming instructions written in a language like C or Arduino's own simplified language, which controls the behavior of the microcontroller and the connected components. 8) Resistor : A passive two-terminal electrical component that limits or regulates the flow of electrical current in a circuit. It's commonly used to adjust signal levels, terminate transmission lines, and divide voltages.

8. Procedure 1) Arduino UNO R3 : A microcontroller board based on the ATmega328P. It's widely used for prototyping electronic projects due to its ease of use and versatility. 2) Jumper cables : These are wires with connectors at each end, used to connect various components on a breadboard or between different parts of a circuit. 3 ) RGB LED : A light-emitting diode capable of emitting light in three primary colors: red, green, and blue. By controlling the intensity of each color, it can produce a wide range of colors. 4 ) Board: This could refer to a breadboard, a flat piece of plastic with holes for inserting electronic components and metal clips underneath for connecting them without soldering. 5 ) Button Switch : A simple mechanical switch that is pressed to make or break a circuit. It's often used as an input device in electronics projects. 6 ) Power Supply : Provides electrical energy to the circuit. It could be a battery, a USB connection, or a dedicated power supply unit. 7 ) Code: Refers to the programming instructions written in a language like C or Arduino's own simplified language, which controls the behavior of the microcontroller and the connected components. 8 ) Resistor : A passive two-terminal electrical component that limits or regulates the flow of electrical current in a circuit. It's commonly used to adjust signal levels, terminate transmission lines, and divide voltages.

9. CONCLUSION Through this project, we have successfully achieved the creation of an LED color-changing device. This technology has proven to be user-friendly and commercially impactful. we aim to contribute to solving various problems and innovating new technologies through this project in the future.

10. Thank You