In this tutorial we will learn how servo motors work and how to control servo motors with Arduino. Servo motors are very popular and widely used in many Arduino projects … Read more 11 Comments Ultrasonic Senso
Too Long; Didn't Read 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....
Connect the VDD pin of the US1881 Hall effect sensor to 5V on the Arduino and the GND pin to GND. This sensor uses anopen-drain output, which means that you need apull-up resistorto 5V in order to read out any value from it. The value of the resistor isn’t crucial. 1k to 100k...
In this tutorial, we will be building a simple arduino 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 ...
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 ...
sudoprivileges to install packages like Minicom (to read data from the serial port) and Fritz (to make some nice-looking drawings of the project). Arduino IDE 2: Download this to write the code to control the electronics. Python 3to run a few scripts to publish ultrasonic sensor data asPr...
Then just insert the motor shield on top of the Arduino board and you are good to go! Step 4: Add Servo Motor and Ultrasonic Sensor Now we need to add the sensing mechanism of the robot. This includesthreecomponents. Ultrasonic Sensorfor sensing the distance ahead. ...
A beginners Arduino light sensor tutorial showing you how to use an LDR (Light Dependent Resitor) for live light sensing on the serial monitor Read more Arduino Capacitive Sensor: Single Pin Touch Sensing Arduino Capacitive Sensor: Using Internal Hardware with no extra components, for touch sensing...
How to read characters (string) in PSoC from Serial Anonymous Not applicable 15 Sep 2015 Hi: For a new project I need to send and read data, ASCII char numbers, from the serial port to the PSoC. I've been trying to send and receive strings from Serial Port to the PSoC 4,...
The analog pins allow the board to read signals from an analog sensor, like a light sensor and convert it into a digital value. Even though the primary function of the analog pins for most Arduino users is to read analog sensors, the analog pins also have all the functionality of general...