| /** | |
| Manage pull down registor button input | |
| 1 APR 2025 by Blind Author | |
| */ | |
| const int inputPin = 4; | |
| void setup() | |
| { | |
| Serial.begin(9600); | |
| pinMode(inputPin, INPUT); | |
| } | |
| void loop() | |
| { | |
| int val = digitalRead(inputPin); | |
| if (val == HIGH) { | |
| Serial.println("Button pressed"); | |
| } else | |
| { | |
| Serial.println("Button not pressed"); | |
| } | |
| delay(1000); | |
| } |