For ease of use and good structural integrity, it cuts well, can be glued, stuck to, painted on and stand up to a good bashing so suits this type of activity well. Prototyping it first helps to avoid this. We also prototyped the circuit designs and wired up the final circuit in its bare form, outside the model just to make sure it was all functioning correctly as it is a bit more fiddly having to pull components and cables out of the model when something does not function quite as you had intended. In true tinkering style we wrote a number of discrete code tests to try out each piece of functionality by itself and then combined them into a single code project when we were ready to build the final model and wire it all up. The first step was to play with the BBC Micro:Bit, try out a few pieces of code, and test a few simple circuits to establish what was the best way forward. Materials UsedĢ Adafruit LED sequins – whatever colour you fancy! The large set of pins on the bottom of the Micro:Bit are designed to work well with either crocodile clips or banana clips, and are less fiddly than some circuits built with traditional breadboards. The official, JavaScript based, Microsoft MakeCode editor is simple to use, has a familiar feel for students who have already started their coding journey with Scratch or Kodu. This is especially true when working with younger students. It may not be as complex or offer as many possibilities as the Raspberry Pi or Arduino platforms but this narrower scope of features makes for, in our opinion, a more responsive and agile feel to experimentation and iterative making. It means faster prototyping for simple circuits and interactions. We love the immediacy of the Micro:Bit platform.
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