Hot Wheels Finish Line and Race Timer

A very accurate Arduino based Die-cast (Hot Wheels) finish line judge and race timer (ET) using IR LED emitters and receivers.

Apr 24, 2020

15318 views

8 respects

Components and supplies

2

Through Hole Resistor, 30 ohm

1

Arduino Nano R3

2

Resistor 10k ohm

2

Through Hole Resistor, 390 ohm

1

\t Gikfun IR LED's

1

RGB LCD Shield Kit, 16x2 Character Display

2

5 mm LED: Green

Tools and machines

1

Soldering iron (generic)

Project description

Code

Hot Wheels Race Timer

arduino

Hot Wheels Race Timer

arduino

Downloadable files

Layout Drawing PDF

PDF File

Layout Drawing PDF

Layout Drawing PDF

PDF File

Layout Drawing PDF

Layout

Layout

Comments

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scpcharlie

4 years ago

What library would need to be included on this? Looking forward to seeing it work!