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- Tue Aug 16, 2022 11:54 pm
- Forum: General discussion
- Topic: Connecting Inputs to Outputs
- Replies: 1
- Views: 576
Connecting Inputs to Outputs
I'm trying to setup a matrix keyboard sensor, where 12 keys are setup in a 3x4 matrix. This means that when I send a HIGH to one of the rows, and a button is pressed in that row, the column of that button goes HIGH. So I setup the rows as outputs and the columns as inputs. The inputs are PULL_DOWN, ...