15 lines
272 B
C++
15 lines
272 B
C++
#include <LiquidCrystal.h>
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const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
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LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
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void setup() {
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lcd.begin(16, 2);
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lcd.print("Time since power");
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}
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void loop() {
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lcd.setCursor(0, 1);
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lcd.print(millis() / 1000);
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}
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