Before we dive into the ESP32 tutorial series, let’s explore some of its key features: These features make the ESP32 an excellent choice for embedded systems, IoT devices, robotics, and more. To blink an LED using an ESP32, here’s a…
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…
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…
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…
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…
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…
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…
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.…
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…