Introduction: Railroad Lights

Hello!

It`s my first instructable. Step by step i try make a model railway. Today i present railroad lights.

Step 1: Components

-capacitor 10 uF x2

-resistor 1 kOhm x2

-resistor 100 kOhm x2

-transistor BC547 x2

-led or railroad light

-battery 9V

Step 2: Result

Comments

author
sgt.snafu (author)2016-06-19

Could you please post an eletric scematic. Your picture is disorienting.

author

What is disorienting on picutre in step one?

author
JemChalweDoPorzygu (author)2015-08-29

I love it because it is so simple that you don't have to use microcontroller

author
DIY Hacks and How Tos (author)2015-08-29

Cool project.

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