We’re giving away amazing kits from our new Make: Ultimate Kit Guide EVERY DAY — thousands of dollars worth of merchandise, including MakerBots!

To celebrate the release of our latest publication, the Make: Ultimate Kit Guide 2012 (and its companion website), we’re giving away at least one of the cool kits reviewed in the issue each day during the holiday season.

This giveaway is for a pile of Arduino fun! It includes the Ultimate Microcontroller Pack w/Arduino, Voice Shield, EZ-Expander Shield, and an RTC Breakout Board (a combined value of $219!) If you’ve ever wanted to get into Arduino, this is the kit for you! Just imagine all the great project you can build! Have something in mind? Tell us in the comments!

Like all our giveaways, these kits are reviewed in our Make: Ultimate Kit Guide 2012 and reviewed on the companion website:

Ultimate Microcontroller Pack review on Make: Kits
Voice Shield review on review on Make: Kits
EZ-Expander review on Make: Kits
RTC Breakout review on Make: Kits

To be eligible for today’s giveaway, all you have to do is leave a comment below in this post. The entry period for today’s prize will be until 11:59pm PST tonight. We’ll choose one person at random, you’ll be notified by email, and you’ll have 48 hours to respond. The Winners List is kept on the Giveaway landing page. That’s it! No purchase necessary or anything else to do. Please leave only one comment per post. You can enter as many giveaways as you like until you win. This giveaway is for US residents only. You also must be 18 years old to enter (Kids: Ask your parents to enter). See the Kit-A-Day Giveaway landing page for full sweepstakes details and Official Rules.

Important Note: If you enter this drawing, when it’s over, please check the place where you registered to comment (eg. Facebook, Yahoo, Twitter). Some people are winning these kits and then not responding when we send them a message using the available means of contacting them. We want to make sure you get your giveaway!