Giveaway - Raspberry Pi GPIO Reference Card (free shipping)
Random Nerd Tutorials is giving away 20 Raspberry Pi GPIO Reference Cards to the next 20 readers that ordered/pre-ordered the new "20 Easy Raspberry Pi Projects" book and filled this form.

Simply send us a screenshot of your receipt or attach a document that proves that you've purchased the book. You also need to provide your shipping address, so we can send you the free PCB reference card for your Raspberry Pi.

We also appreciate if you could write an honest review on Amazon:

This offer is valid to the first 20 eligible entries. Thanks!

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