Arduino Tutorials for everyone. Learn how to use Arduino together with many different sensors and modules. From Getting started to Advanced tutorials.
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...
When you assemble a project in Arduino, you connect components to either the digital or analogpins, which are numbered. We did the following for this project: HC-SR04 ultrasonic trigger connects to pin D2 on Arduino Nano. The trigger side of the sensor sends the pulse that will bounce on ...
TRIG and ECHO are connected to respective digital pins 11 and 12 on the Arduino. IR Sensor connections VCC, GND are connected to 5V and GND, whereas the digital pins to D2 and D3 on Arduino After these connections are made connect arduino board to computer and open IDE, paste the below...
Connect the ultrasonic sensor and LCD to the Arduino as shown in the diagram above. Uploading the Code to Your Arduino If you are new to Arduino, download the Arduino IDE (Integrated Development Environment). Now upload the code given below to the Arduino Uno using IDE:...
To make a connection all you have to do is connect the battery to the DC fan and to control the on and off add a simple on and off switch This completes the circuit part, Now connect the USB to arduino and open ide, Copy and paste the below code and click on upload. ...
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...
Arduino Rosserial Publish Range HC-SR04 Ultrasonic Readings to ROS MicroSD Card Module with STM32 Blue Pill using STM32CubeIDE ESP32/ESP8266 Thermostat Web Server – Control Output Based on Temperature Threshold This concludes today’s article. If you face any issues or difficulties, let us kno...
wires. Connect the Vin and the ground of the motor and the ultrasonic sensor to the 5V and ground of Arduino. Connect the trigger pin of the sensor to the pin2 and the echo pin to the pin3 of the Arduino. Connect the PWM pin of the servo motor to the pin5 of the Arduino. ...
Ultrasonic distance sensor? i.e. HC-SR04 (I don't know if cats can hear them?) BTW - There is a similar thread here on the Arduino forum:https://forum.arduino.cc/index.php?topic=168076.0 Agree007 Posts:103 Joined:Mon Sep 18, 2017 7:11 pm ...