Railroad Crossing Lights

Three LED and a switch equals railroad crossing lights.

Jan 20, 2017

11045 views

8 respects

Components and supplies

3

LED (generic)

3

Resistor 1k ohm

1

Arduino UNO

1

Resistor 10k ohm

1

Slide Switch

Apps and platforms

1

Arduino IDE

Project description

Code

Railroad cross lights

c_cpp

Downloadable files

Breadboard

This is breadbord

Breadboard

Schematic

This is schem

Schematic

Breadboard

This is breadbord

Breadboard

Schematic

This is schem

Schematic

Comments

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Anonymous user

2 years ago

What LED's did you use?

Anonymous user

5 years ago

What LED's did you use?

Anonymous user

8 years ago

Downloaded railroad crossing lights sketch, verified and uploaded it. The sketch then informed me of numerous errors. How do I overcome the errors? thanks, Eric Hodgson

eldo85

2 years ago

Send the error please.

eldo85

2 years ago

Sorry I don't understand... I made again and worked... Hiere I simulited this site because i made it. I hope working for you! https://circuits.io/circuits/3853065-the-unnamed-circuit/edit

Anonymous user

2 years ago

The errors begin as follows (I hope), sketch -Jan24a:26: error: redefinition of 'void setup()' } void setup() { ^ C:\\Users\\User\\App\\Local\\Temp\\arduino_modified_sketch_412894\\sketch\\jan24a.ino: 4:6:note:'void setup()'previously defined here void setup () { ^ C:\\Users\\User\\AppData\\Local\\Temp\\arduino_modified_sketch_412894\\sketch_jan24a.ino: In function'void loop()': sketch_jan24a:31: error: redefinition of 'void loop()' void loop() { ^ C:\\Users\\User\\AppData\\Local\\Temp\\arduino_modified_sketch_412894\\sketch_jan24a.ino:12:6: note 'void loop() { ^ exit status 1 redefinition of 'void setup()(' // hope this makes more sense to you than it does to me! Thanks, Eric Hodgson