After going through the tutorial, adding the library, and setting up all connections, I load the Arduino example file and get something like this. To add CS (chip select) you have to solder a wire to ...

It uses an Enigma emulator running on an Arduino, similar to one that he stuffed ... a bit to fit the contours of the case. A small OLED screen peeks through the front bezel, which is done up ...

As an Amazon Associate, we earn from qualifying purchases. TweakTown may also earn commissions from other affiliate partners at no extra cost to you. Anyone who follows my articles here at ...