Free Online Raspberry Pi Simulator from Microsoft

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So you don't own a Raspberry Pi but are curious to try one out? Maybe you have an idea for a project but aren't ready to commit to the process of physically putting it together. Microsoft has released an early version of a free, open-source Raspberry Pi simulator that can be accessed right through a web browser. Using Microsoft's Azure cloud computing platform the simulator allows users to code an emulated Raspberry Pi using Javascript.
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Microsoft Is Creating a Free, Online Raspberry Pi Simulator