Large Characters LCD 1602

LCD 16x2 clock with created large numbers.

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Description

Arduino Uno or Nano with LCD 1602 clock. Large figures are made of 8 custom created characters, each number is made of 6 characters.

The clock is as accurate as the built in crystal. 1 second time base is division by timer1 and timer2. Link between pins 5 and 3 connects output of timer2 to input of timer1.

Seconds are displayed in normal size number.

the pushbuttons set the hours and the minutes.
For more info http://www.moty22.co.uk/

Files

lcd2_clock.ino

Sketch

ino - 5.80 kB - 03/07/2025 at 12:43

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Components

1 × LCD 1602
2 × pushbuttons
1 × Arduino Uno or Nano
1 × pot. 10K

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Large Characters LCD 1602

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Description

Files

lcd2_clock.ino

Components

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