Components and supplies
Arduino UNO
Male/Male Jumper Wires
5 mm LED: Red
Resistor 220 ohm
5 mm LED: Green
Breadboard (generic)
5 mm LED: Yellow
Project description
Code
Traffic Light Code
python
Arduino Traffic Light Project Code
Traffic Light Code
python
Arduino Traffic Light Project Code
Downloadable files
Circuit Diagram
Arduino Traffic Light Project Diagram
Circuit Diagram
Comments
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Anonymous user
3 years ago
The 5V (RED) wire from the Arduino to the breadboard is not necessary. The PWM gives the LED the power. [edit] You forgot to erase the unecessary 5v wires from original sketch... when you removed the original author's sketch's push button.[/edit]
surya2097
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•1 Projects
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iliadi
a month ago
good but it needs more work surya 2097