/challenges-projects/design-challenges/musictech/b/blog/posts/vintage-toy-synthesiser---getting-started-with-the-beaglebone-blackAfter completing the majority of the key mechanism for my vintage toy synthesiser, which I covered in my last blog post , I thought it was about time I cracked open the BeagleBone Black board and attempted to connect the key mech to it. Setting up theen-USTelligent Community 12