GitHub

KieuCoding/ARDUINO-HC-SR04

THIS CODE WILL PROVIDE A DEMO USE OF THE HC-SR04 CONNECTED TO AN ARDUINO NANO (ATmega328p) THINGS YOU NEED FOR THIS DEMO: 1.) Install Arduino IDE 2.) Install CH340 Driver (Google how to install CH340 ...
GitHub

ultrasonic_sensor_hc_sr04_with_arduino_code_for_ranging_test.c

#define echoPin 2 // attach pin D2 Arduino to pin Echo of HC-SR04 #define trigPin 3 //attach pin D3 Arduino to pin Trig of HC-SR04 ...
note

超音波センサーHC-SR04には種類がある？

さて今回のお話は電子工作で超音波センサーを使うのなら必ず？候補にあがるHC-SR04についてのお話。。 「安曇野電子パーツショップではHC-SR04を使いやすくする固定用治具を販売しています！」 このデバイス使いやすいし精度は悪くないしArduinoなどの ...
Scientific Research Publishing

2014 HC-SR04 Datasheet Website.

ABSTRACT: In this study, a simple Arduino-based experiment was designed to examine the acceleration of the object during free fall and to calculate the value of “g” (acceleration due to gravity).