Michael Baycura
Published © GPL3+

Arduino Race Timer, Lap Counter, and Controller

Race controller for slot car or drone racing with dedicated racer gates. Cheap, portable, accurate, and easy to build.

BeginnerFull instructions provided6,724
Arduino Race Timer, Lap Counter, and Controller

Things used in this project

Hardware components

Arduino Nano R3
Arduino Nano R3
×1
Alphanumeric LCD, 20 x 4
Alphanumeric LCD, 20 x 4
×1
4 x 4 Membrane Keypad
×1
8 Digit, 7-Segment LED Bar, With Integrated MAX7219
×4
Passive Buzzer
×1
Resistor 10k ohm
Resistor 10k ohm
×1
Tactile Switch, Top Actuated
Tactile Switch, Top Actuated
×5

Software apps and online services

Arduino IDE
Arduino IDE

Story

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Schematics

Wiring Diagram

Code

Arduino Race Timer and Controller

Download this repository to an Arduino sketch folder of the same name as the contained .ino file.

Credits

Michael Baycura

Michael Baycura

1 project • 1 follower
Engineer, learner, and general problem solver interested in creating solutions that enable individuals, and maximize self-determination.

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