SparkFun Forums 

Where electronics enthusiasts find answers.

By roctavio
#196067
Hy I am new here. If possible I would like to ask for your help. I need to understand basic electronics of vending machines.
Could you please tell me where should I start and what topics should I look into?
I am not looking to become an engineer, but I need to learn the basics to be able to comunicate with one.
Thanks for any help!