A complete home automation system developed on ESP32 microcontroller using freeRTOS. The system is controlled wirelessly via Bluetooth with an android app developed using MIT App Inventor.

This project provides ROS drivers for Bosch Off-Highway sensor systems. (Radar Off-Highway Premium, Radar OHW, General Purpose Radar Off-Highway (GPR), Ultrasonic Sensor System OHW Entry & Premium)

Library for measuring distance with the HC-SR04 UltraSonic Sensor, by utilizing temperature correction and multiple echo pins in parallel.

This repository implements a simple YOLO algorithm for detection of birds and other aerial obstacles for drones to avoid collision during flight.

Implementation of sensor fusion with the Marvelmind Indoor GPS ultrasonic beacons! (With custom message adapters and the Linorobot stack!)

I have been using this project to measure sump (under ground) water tank water level with NodeMCU and ultrasonic sensor, implemented using Arduino, MQTT and Home Assistant

💡 Community for open source electronics enthusiasts.

A robot car developed using Arduino that can operate in 3 modes - Manual, Automatic and Voice. The car is controlled wirelessly via Bluetooth with an android app developed using MIT App Inventor.

💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App

Enables autonomous driving of a 2 or 4 wheel car with an Arduino and a Adafruit Motor Shield V2. To avoid obstacles a HC-SR04 Ultrasonic sensor mounted on a SG90 Servo continuously scans the area. Manual control is by a GUI implemented with a Bluetooth HC-05 Module and the BlueDisplay library.

DigitalIO library for Arduino Version 2.x

Easyuino offers a modular API to several sensors and devices connected to Arduino to help beginners build a lot of stuff easily

💡 This project proposes an IoT based fall detection and rescue system. The main objective here is to alert the user as well as a guardian/ doctor if there is a possibility of fall.

Robot Car realized using Arduino able to follow a path and to detect and avoid obstacles during the way.

Arduino code for ultrasonic sensor HC-SR04 with kalman filter implementation

I will use this repo for my Arduino code and projects

Measure Water Level in tank with Blynk app, NodeMCU and Ultrsonic sensor.

A package to convert range data from ROS range topics to pointclouds

Home Asssistant custom integration for A02YYUW Waterproof Ultrasonic Sensor

Ultrasonic library for ESP32