GMU:Sensor Hacklab/Christian Doeller: Difference between revisions

Line 233:

[[File:Alu_Resistor_Ladder2.jpg]]

As this did not work out (too many delays in the code, too slow, a lot of noise) I changed the design by attaching a separate wire to each of the eight „circuit lanes“ that go to the Arduinos digital input.

As this did not work out (too many delays in the code, too slow, a lot of noise) I changed the design by attaching a separate wire to each of the eight „circuit lanes“ that go to the Arduinos digital input.

Now there are 6 + 8 = 14 wires coming out of the carpet. 6 of them are used as „digital out HIGH signals“ and the other 8 are used as „digital in, normally LOW“ pins that check if a button is pressed.

Now there are 6 + 8 = 14 wires coming out of the carpet. 6 of them are used as „digital out HIGH signals“ and the other 8 are used as „digital in, normally LOW“ pins that check if a button is pressed.

@@ Line 233: / Line 233: @@
 [[File:Alu_Resistor_Ladder2.jpg]]<br><br>
-As this did not work out (too many delays in the code, too slow, a lot of noise) I changed the design by attaching a separate wire to each of the eight „circuit lanes“ that go to the Arduinos digital input.<br>
+As this did not work out (too many delays in the code, too slow, a lot of noise) I changed the design by attaching a separate <br>wire to each of the eight „circuit lanes“ that go to the Arduinos digital input.<br>
-Now there are 6 + 8 = 14 wires coming out of the carpet. 6 of them are used as „digital out HIGH signals“ and the other 8 are used as „digital in, normally LOW“ pins that check if a button is pressed.<br>
+Now there are 6 + 8 = 14 wires coming out of the carpet. 6 of them are used as „digital out HIGH signals“ and the other 8 <br>are used as „digital in, normally LOW“ pins that check if a button is pressed.<br>