Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide ...

An alternative to OpenGarage for ESP8266 that uses ultrasonic sensors to send status of garage doors over MQTT and controls relays to open/close doors. Can be extended to more than two doors. - jer ...

The main component of this project is an Arduino, L298 motor driving IC, and ultrasonic transducer collected from the ultrasonic sensor module HCSR04. Generally, the ultrasonic sensor transmits an ...

How the Arduino ultrasonic sensor actually works To measure distances with Arduino we can do it in different ways. There is the infrared sensor, which uses the properties of light to calculate ...

Arduino Ultrasonic Sensor Code for Distance Measurement The complete code for this ultrasonic distance measurement project is given at the bottom of this page. In the code we read time by using ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper leverages the ...

The official Arduino Blog has this week featured a new project which demonstrates ultrasonic Arduino to Arduino communication by Brazilian maker Eduardo Zola. Showing that you can communicate ...