This $4 product is a microcontroller like Arduino (see Raspberry Pi Pico vs Arduino) and has no operating system; you program it by connecting it to another computer. At the heart of the Pico is the first "Pi Silicon" in the form of the RP2040. The Raspberry Pi Pico range are great...
A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches core concepts of automation and sensor integration. This step-by-step guide will show you how to build a professional-grade line follower robot using Arduino UNO, with complete code explanations and tr...
Here we also have the eyes of the ant which are design to fit an HC-SR04 ultrasonic sensor. All of the parts are assembled between two plates and additionally I made an interesting curved cover for the top plate in order to hide all of the wiring, the Arduino and the battery between t...
This makes the Arduino Extremely Easy to use. Arduino TheArduino projectmakes it even easier to use microcontrollers as it gives you an open source compiler and simple IDE (Integrated Design Environment). It lets you program in C/C++ and upload programs very easily with the push of a button....
In this tutorial we will learn how to build an Arduino Mecanum Wheels Robot which is capable of moving in any direction. The unique mobility of the robot...
Furthermore, Arduino’s easy-to-use IDE software for beginners is a more manageable program to learn as it uses a simplified version of C++ compared to other programming software. Because of this, Arduino is commonly cited as the pathway for everyone looking to learn about microcontrollers. With...
How Does the Arduino Ultrasonic Range Finder Work?For this range finder, we use an UltraSonic sensor to measure the distance between two points. The principle of operation for this sensor is measuring the distance traveled by sound in a given time. The sensor generates high-frequency sound waves...
In4 to D7 12v Power Pin is connected to the positive of the battery, 5v to Arduino and both of the Gnd are connected together Motors are connected to output pins for forward/backward movement. Ultrasonic Sensor (HC-SR04) Connections
To program your Arduino, you need to write C++ code in theArduino IDE, then compile and upload this code to the Arduino board. The basic structure for the code that you write and upload to your Arduino looks like this: void setup() { ...
Arduino Nano HC-SR04 board is an ultrasonic sensor which is used to determine the distance between two objects. It consists of a transmitter and a receiver. The transmitter converts the electrical signal into an ultrasonic signal and the receiver converts the ultrasonic signal back to the electri...