In this chapter, you learned the necessary electronics to get our 3.3V Pi Zero to control 5V items, and also we have done some pretty tricky soldering to cut and rejoin our DotStar LED strip into a matrix.
We looked at ways of attaching electrical components to fabrics, which we have not used before and also had to think in a bit more detail about our portable power sources!
We have finished up with a truly portable, and even if I say so myself, quite a stunning new bag for our laptop to be transported around in!
In the next chapter, we are going to be learning about Python programming in a little more detail, as we make use of our Pi Zero to create our own pedometer.
