Hc sr04 connect to arduino ide - Obstacle sensor using Arduino and HCSR04 Build Circuit
I'm trying to connect five ultrasonic sensors (HCSR04, to be exact) to an Arduino board to detect obstacles in five directions (four cardinal one Zaxis). I read.
Here is EVERYTHING that you'll ever need to know about using the popular HCSR04 in your Arduino IDE. to connect both the trigger and echo to Arduino.
Ultrasonic Ranging Module HCSR04 Connect to the real world GPIO: Arduino IDE.
I am trying to connect an HCSR04 to an Arduino Uno. I'm using the 3715 RF arduino modules and a hcsr04, arduinoide led.
Open the Arduino IDE, then you define the digital pin 13 of Arduino for the Trig pin of HCSR04. Now first connect the circuit as below.
Video embeddedARDUINO CLASS FOR BEGINNERS Array of 4 ultrasonic sensors HCSR04 connected to a single Arduino: CODE in the comments.