In this Arduino Tutorial you will learn how to use the HC-SR04 Ultrasonic sensor. It can measure distance from 2 cm to 4 meters with a ranging accuracy of 3mm. 95 Comments Arduino and MPU6050 Accelerometer and Gyroscope Tutorial In this tutorial we will learn how to use the MPU6050 Accelero...
Use an Arduino to make a range finder that measures distance using ultrasonic technology. Project A range finder is a device used to find the distance from a point to the nearest obstacle. This device uses ultrasonic technology to measure the distance. You can consider it like an electronic, ...
In Electronics, most of the time Ultrasonic Sensors are used to measure the distance from one particular point to another. It is very easy to write a code on the Arduino board and integrate anultrasonic sensorto carry out this task. But in this article, we are going to adopt a different ...
Like Arduino or ESP32, it has no operating system of its own and requires you to upload code by connecting it to an existing PC, Mac or full-fledged Raspberry Pi. The Pico is a better choice for some projects than a traditional Pi, because it has analog-to-digital conversion built-in...
Learn how to decode data from car parking sensors by reverse engineering cheap ultrasonic sensors. This comprehensive guide provides step-by-step instructions, Arduino sketches, and insights into understanding PWM signals, making it perfect for robotics enthusiasts and engineers. Hello...
In this tutorial, we will be building a simplearduino maze solving robot. The robot uses IR sensor to detect the maze and employs an algorithm called hand on wall rule to navigate through the maze and find the exit. Please note we have used lines to create the maze instead of building ...
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...
How to filter noise from sensor reading in Arduino code?AnswerThe reading value from sensors may includes noise, especially for analog sensor or environment-sensitive sensor such as ultrasonic sensor. You can use the below method to remove the noised values....
How to Make Ultrasonic Levitator at Home | Acostic Levitator |: Hey guys , i just made an acostic eleavator using ultrasonic sensor and arduino . For brief explanation about how it works , i have uploaded my video on youtube. You can go and watch-
In our project, the Arduino Uno is programmed to make the robot move forward, turn right or turn left and stop according to the input coming from the sensor. The output of the Arduino is fed to the motor driver. Why We Require a Motor Driver? The reason to use a motor driver here...