Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic sensors HC-SR04 / JSN-SR04T and similar with Trigger and Echo signals. Arduino Core & ESP-IDF implementations. For ESP32 available also with FreeRTOS. ESP8266 and ESP32 support for Ultra Low Power deep sleep app. ESP32 available with PHY Ethernet LAN8…

This Repository contains the Arduino IDE Code for Interfacing Ultrasonic Sensor HC-SR04 with Arduino. This project is a part of physicsandelectronics.com. Detailed Explanation of Project with diagrams and flowchart can be found with the link attached

Distance Sensor / Remote Monitor

Ultrasonic sensor HC-SR04 with STM32 using Timer input capture.

RADAR with Micro:bit v2, Robotbit of Kittenbot, OLED, HC-SR04, Servo, Button and LED's

Indoor-outdoor system to clear people seated at the doorstep with loud sounds, Telegram notifications, and logs.

Bare-metal NUCLEO-F401 (STM32) libraries I've made using CMSIS package

Raspberry Pi Rust driver for the HC-SR04 ultrasonic distance sensor.

Parking sensor. Mounted on the wall of the garage and shows how close the car is to the wall.

arduino m2560 project for school, uses HC-SR04 sensor

Ultrasonic Distance Sensor (HC-SR04)

University of California, Irvine | An Introduction to Internet of Things Programming Specialization | Final Project

Obstacle Avoidance Arduino Robot | Solo Project

Various Arduino projects

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

The objective of this project is to design a distance measurement system using an ATmega32 microcontroller and an HC-SR04 Ultrasonic sensor. The system will measure the distance using the sensor and display the result on an LCD.

Measure and calibrate distance sensor data using and show in a web page.

A rangefinder for an analog camera powered by an XMC2GO board. Features a HC-SR04 ultrasonic sensor for close-up measurements and an M88 laser sensor for long-distance measurements. Powered with a Li-ion cell.

Ejemplos usando el PIC18F4620 y el compilador XC8 de Microchip