Stopwatch with Arduino starter kit

Stopwatch with start/pause/lap/reset functions built with Arduino uno, LCD and two switches.

May 27, 2018

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7 respects

Components and supplies

1

Rotary potentiometer (generic)

20

Jumper wires (generic)

2

Pushbutton switch 12mm

1

Resistor 221 ohm

1

Standard LCD - 16x2 White on Blue

1

Arduino UNO

2

Resistor 10k ohm

Project description

Code

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arduino

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arduino

Downloadable files

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Comments

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Anonymous user

2 years ago

using Mega 2560, did not get same results

Anonymous user

2 years ago

nice working thanks pin 2 push button pin 3 push button pin 4- D7 5-D6 6-D5 7=D4 11-E 12-RS

kunalgajjar

5 years ago

nice working thanks pin 2 push button pin 3 push button pin 4- D7 5-D6 6-D5 7=D4 11-E 12-RS

Anonymous user

2 years ago

Can you post a picture of the fully constructed. I tried but doesn't seem to work.

Anonymous user

6 years ago

using Mega 2560, did not get same results