USB Typewriter

Step 12 CONNECT THE TWO BOARDS

Using 4 equal lengths of stranded wire, connect the sensor board to the interface board.  But first, do a dry run (without soldering), loosely fitting the sensor board and interface board onto the typewriter to make sure that the wires are the correct length to reach from one board to the other.  Make sure you leave some slack -- its better to have too much slack than too little!

After you make the connections, its a good idea to test the electronics again (see Step 10).