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for sachleen's amusement
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TheDoctor
TheDoctor
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The only difference with the SMD Uno is the fact you can't remove the chip. There are also 2 extra analog comparators not connected to anything.

The SMD boards are compatible with the thru-hole boards, but they have SMD components, which apparently make them easier to make and cheaper. As I said before, the two extra analog inputs (A7 and A6) are left unconnected on the official boards.

Here is my Uno R3:

enter image description here

The only difference with the SMD Uno is the fact you can't remove the chip. There are also 2 extra analog comparators not connected to anything.

The SMD boards are compatible with the thru-hole boards, but they have SMD components, which apparently make them easier to make and cheaper. As I said before, the two extra analog inputs (A7 and A6) are left unconnected on the official boards.

The only difference with the SMD Uno is the fact you can't remove the chip. There are also 2 extra analog comparators not connected to anything.

The SMD boards are compatible with the thru-hole boards, but they have SMD components, which apparently make them easier to make and cheaper. As I said before, the two extra analog inputs (A7 and A6) are left unconnected on the official boards.

Here is my Uno R3:

enter image description here

Source Link
TheDoctor
TheDoctor
  • 3.5k
  • 1
  • 22
  • 39

The only difference with the SMD Uno is the fact you can't remove the chip. There are also 2 extra analog comparators not connected to anything.

The SMD boards are compatible with the thru-hole boards, but they have SMD components, which apparently make them easier to make and cheaper. As I said before, the two extra analog inputs (A7 and A6) are left unconnected on the official boards.