From 6ee9698503f40223aba70954c1389fba5ce03ee4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?C=C3=A9dric=20Abonnel?= Date: Sun, 15 May 2022 21:49:20 +0000 Subject: [PATCH] Update sketchDistanceSerial.ino --- arduino/sketchDistanceSerial.ino | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arduino/sketchDistanceSerial.ino b/arduino/sketchDistanceSerial.ino index c656eeb..c721da1 100644 --- a/arduino/sketchDistanceSerial.ino +++ b/arduino/sketchDistanceSerial.ino @@ -6,8 +6,8 @@ // Tested on 17 September 2019 // ---------------------------------------------------------------- // -#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 +#define echoPin 9 // attach pin D9 Arduino to pin Echo of HC-SR04 +#define trigPin 8 //attach pin D8 Arduino to pin Trig of HC-SR04 // defines variables long duration; // variable for the duration of sound wave travel