Makeblock

So, my Makeblock kit arrived, I collected it from my local post office on the day after my birthday. I downloaded the list of parts and the Arduino libraries from theĀ Makeblock website and tested it. The next day, I built a simple robot in under half an hour.

So, what is Makeblock?

It’s an open source hardware platform for robotics. It also has a custom shield for easily adding sensors, motors and other devices to it. In theory, it should also integrate with Lego. I’ll let you know how that works out later.

I obtained mine through Makeblock’s kickstarter project. There are a few European suppliers who will stock different sets, or, in theory, you could download the plans and make your own.

The hardware is aluminium (that’s aluminum for our American readers), with a cleverly thought out system of holes and grooves to hold things securely in place.

The kit I received also includes two motors and an IR sensor with a remote control (you can see where this is going). In addition to that, there were also an Arduino and a custom shield with colour-coded sockets for different devices to be connected via RJ11 cables.

The libraries come with sample code, so it’s easy enough to adapt them to make your own custom sketches. Plugging the Arduino with its custom shield in to S4A to make a Scratch-based tethered robot would require significant additional work – . However, as a basis for construction projects using your own kit, it has potential.

Makeblock and Multiplo: Head to Head

Earlier in the school year, I came across two exciting kickstarter projects.

If you’ve never come across crowdfunding before, it’s well worth browsing through both kickstarter and indiegogo to get a feel for the range of projects and the level of enthusiasm of both the starters and backers. I’ll do a separate post on the topic of crowdfunding later.

Both the projects offered a low-cost, affordable route into Arduino-based robotics development that teachers might want to investigate. What grabbed my attention however, was that both projects were also open source. In other words, if you find you’re short of a part, you can download the plans and quickly fabricate a replacement. No need to worry about license fees or buying a much larger expansion kit. If you need to, you can modify the original file and print/burn your own custom parts; share your ideas over the internet and not worry about an angry solicitor’s letter dropping through your letterbox.

That, to me is far more revolutionary than designing a gun.

The two products were Multiplo and Makeblock. Each one deserves a post in its own right. Both have their fair share of advantages and disadvantages.

I’ll have a set of each out on display for teachers to play with at Scratch in Control on May 18. If you’re looking for a cheaper alternative to Lego as a robotics platform that integrates with Arduino, come along and experiment!