Luigi Morelli
Created June 9, 2021 © GPL3+

Arduino traffic light

Too many links on the breadboard? Lack of resistors of the necessary value? Here is a board for Arduino, with three LEDs and three resistors

BeginnerFull instructions provided1 hour1
Arduino traffic light

Things used in this project

Hardware components

JLCPCB Customized PCB
JLCPCB Customized PCB
See the circuit in the section below
×1
LED (generic)
LED (generic)
×3
Resistor 330 ohm
Resistor 330 ohm
×3
male right angle header pin
×1

Software apps and online services

KiCad
KiCad
Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
Solder Wire, Lead Free
Solder Wire, Lead Free

Story

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Schematics

Arduino Traffic board schematics

The traffic light schematics in KiCAD

Code

Arduino Traffic Light

Code to use the traffic light board

Credits

Luigi Morelli

Luigi Morelli

1 project • 0 followers
I work to contribute to the change of the key sectors of computer science and to offer reasoned syntheses and consultancy to ICT companies.

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