A few more notes about 7-Segments display and IR receiver on Teensy

You may have noticed that I hooked up the Teensy board straight to the 7-segments display... That was probably not the best practice for a couple reasons: 1) It would probably be better to use the board to drive the display through transistors or a controller IC instead of using it to actually power it. 2) That's a lot of pins used. This was just an exercise to practice programming on Teensy.

Just as a reminder, here's a picture of it and it uses the NEC protocol.

And before I forget, here's the list of decoded IR commands from my remote.

Vol-	FD00FF	Play/Pause	FD807F	Vol+	FD40BF
Setup	FD20DF	Up	FDA05F	Stop/Mode	FD609F
Left	FD10EF	Enter/Save	FD906F	Right	FD50AF
0/10+	FD30CF	Down	FDB04F	Back	FD708F
1	FD08F7	2	FD8877	3	FD48B7
4	FD28D7	5	FDA857	6	FD6897
7	FD18E7	8	FD9867	9	FD58A7

Anyway, if I ever complete my Space Invaders in Teensy and Spartan project, I won't be using this display, I will most likely use the display on the Spartan board.