Let's Make Robots!

Does anyone know resistor codes?

Hey folks,

I am working on an IR thing, I don't understand 4k7... is that 4007? why is 7 after the k? Can I get it at radio shack? I'm an idiot but i used to know this... (give me anything you got)

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 does this help? it is a pdf learning course I use

http://drop.io/letsmakerobots

 ~Matt

Not really - it's asking for a password. I'd be prepared to concede to being stupid, though. 

God created the integers; all else is the work of man - Leopold Kronecker