Project Overview The Arduino will read the analog values from the sound sensor using the analogRead() function. These readings represent the intensity of the sound detected by the sensor. The higher the value, the louder the sound. The sensor will detect ambient noise, and higher values will appear when there are loud sounds, such as … Read more
In this project, we’ll create a simple color detection system using the TCS3200 color sensor with an Arduino. When the sensor detects a specific color, it will light up the corresponding LED — Red, Green, or Blue. The TCS3200 sensor measures the intensity of different colors by generating a frequency that corresponds to the amount … Read more
In this blog, we will walk you through how to create a simple project using an Arduino and an Ultrasonic Sensor (HC-SR04) to trigger a voice playback on an ISD1820 Voice Recording Module when a person or object comes within a specific range. The voice message is recorded manually on the ISD1820, and the Arduino … Read more
This project involves creating a simple calculator using an Arduino, a 4×4 keypad, and an I2C LCD to display results. Below are the complete details for the project, including wiring, components, and code. Hardware Required: Step 1: Wiring the Components 1. Wiring the 4×4 Keypad: The 4×4 Keypad has 8 pins: 4 rows and 4 … Read more
To build your Arduino car with IR remote and receiver, using the L298N motor driver to control the motors, here is the wiring guide based on the code you provided. Components Required: Wiring Connections: Power Considerations: Testing:
To control an LED and a Buzzer using an IR remote. When a specific button on the IR remote is pressed, the LED will light up, and the buzzer will sound. Components Needed: Wiring Instructions: Arduino Code: How the Code Works: Testing: Conclusion: This project demonstrates how to use an IR remote to control electronic … Read more
In this project, you will learn how to build an Arduino-controlled car using an IR remote and receiver. This step-by-step guide covers everything from wiring the components, such as the L298N motor driver and DC motors, to writing the Arduino code that allows you to control the car’s movements. Components Required: Step 1: Wiring the … Read more
To find the Decoded Value (the unique IR signal for a specific button on your remote), you can use the Serial Monitor in the Arduino IDE to print the code that the IR receiver detects when you press a button. Here’s how you can do that: 1. Wiring the IR Receiver to Arduino 2. Upload … Read more
Use an ultrasonic sensor like the HC-SR04 to detect the water level in a tank and use the Arduino Nano to control the LED indicators based on the water level. Components you will need: Wiring: Here’s the wiring for the LEDs: Code: Here’s a simple Arduino code to control the LEDs based on the water … Read more
To build a Maze Runner game on your ESP32 with a joystick and a 0.9-inch OLED screen, I’ll outline the basic setup and give you the skeleton code to get started. The game will allow you to control a player (typically represented by a simple symbol) with the joystick on the OLED screen to navigate … Read more