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Easy builds from around the web that even a robot novice can tackle
Robotics can be an intimidating hobby, even for people who are already proficient in electronics. The good news is that not all robots are complicated mechanical undertakings. In fact, I've put together this trio of robot projects that I think are great ways to dip your toe into the world of robotics. So without any further ado, let's jump right in!
The Beetlebot is a classic beginner project, and if you're scrappy you might even be able to piece one together from parts already laying around your workbench. While arguably more like a wind-up toy than a robot, the Beetlebot does introduce some of the mechanical techniques that are central to hobby robotics. I also think that the circuit used is very clever and gives the "robot" a characteristically frenzied type of behavior. Bonus points for the very knowledgeable (and adorable) presenter in the video below:
Careful, that hot glue is hot! In case you don't happen to have all of these parts kicking around already, I've listed a few SparkFun parts below that you can use to build your very own Beetlebot.
In yesterday's blog post, Shawn wrote about building a Yagi antenna out of popsicle sticks. As it turns out, popsicle sticks can be used for all kinds of fun DIY projects including the robotic arm in the video below. YouTube user "Zebra Comet" is using a Pololu Micro Maestro to drive his robotic arm, but there's no reason you couldn't drop in a RedBoard instead with some sensors and pre-programmed behavior.
This project really takes the cake for lowest parts count. Other than the two products below, all you really need is a bag of popsicle sticks from the craft supply and a good hot glue gun. This one is a fun reminder that robots don't have to be made out of space-age materials to be effective and fun to play with.
The RedBox Robot Kit was a limited-edition parts kit that we sold on Cyber Monday last year, but it was so popular that we may one day revive it. In the meantime, you can still buy all of the parts and follow along on the hookup guide to build your own. I based the RedBox Robot off of a "Recycled Robot Dance Party" activity that our Education department likes to do for classrooms and workshops. Using a cardboard box (in this case, a red SparkFun box) as the chassis for the robot makes it sturdy and less expensive. It also leaves a lot of room for customization. Even though I wrote the tutorial guide, I don't think I could walk you through it quite as well as this video by YouTube's "Tech-nic-Allie":
Thanks for the stellar review, Tech-nic-Allie! That was a super clean build; we'd expect nothing less from someone who took the time to nicely Knoll the parts before starting. We're glad you liked the kit!
While this bot definitely has more parts than the other two, the documentation make this an easy bot in my (admittedly biased) opinion. Also, the Redbox Robot is built around the SparkFun RedStick development board, which means you can reprogram it to add all kinds of functionality once the basic build is complete.
So that's my top three easy robots roundup! Whether you're looking for an activity to do with a young beginner or just a fun little project that you can put together in a day, all of these are a good place to start. Remember, robots don't have to be complicated to be fun, so why not pick up a few parts and start your robot army this weekend?