This project shows how to Make Sound with Arduino using Buzzer Circuit. Buzzer makes sound when we send signal from Arduino pin. We can use it for alarms, alerts or simple tones. Two versions are used here one with components and one with buzzer module. Arduino Coding: Code Explanation: Parts List: Component Name Quantity Resistor […]
Arduino Projects
Arduino Based Control LED Light Circuit with Potentiometer
Want to make an LED glow bright or dim just by turning a knob? This simple Arduino Based Control LED Light Circuit with Potentiometer does that same thing. Turn the knob to adjust the LED light from soft to full brightness. It is a fun and easy way to learn how Arduino reads analog signals. […]
Push Button LED Circuit using Arduino
This simple Push Button LED Circuit using Arduino shows how to turn an LED ON and OFF using a push button switch. When the button is pressed the LED turns ON. And when released the LED turns OFF. It helps beginners to learn about digital input and output in Arduino. Arduino Coding: Code Explanation: Circuit […]
Arduino Based Smart Traffic Light Circuit for Beginners
Traffic light is one of the best beginner Arduino projects. It shows how to control LEDs using Arduino. This project works like a real traffic signal like red for stop, yellow for wait and green for go. Arduino Based Smart Traffic Light Circuit for Beginners is easy to build and fun to learn. Coding: Coding […]
Smart Energy Meter Circuit with Arduino UNO
Electric bill increasing day by day. So we need smart way to measure power use. Here is a simple project using Arduino UNO, ACS712 current sensor and 16×2 LCD with I2C. It shows real time current, voltage and power. This project for Smart Energy Meter Circuit with Arduino UNO help to monitor load and save […]
RGB LED Color Control Circuit with LDR and Arduino
Do anyone like lamps that change color with magic? This project for RGB LED Color Control Circuit with LDR and Arduino makes its real. Using RGB LED and three LDR light sensors, we can create a smart lamp that mix colors based on light around it. Just a simple circuit and with some code, we […]