Difference between revisions of "Hall-High-Hat-Hack-Schematic"
From Just in Time
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| − | R1 and R2 are pull-up resistors which were necessary because the used quad comparator had open-collector outputs. If you have a comparator with output resistors, you can leave them out. | + | R1 and R2 are pull-up resistors which were necessary because the used quad comparator had open-collector outputs. If you have a comparator with output resistors, you can leave them out. VR1 and VR2 go to the output jack, polarity is irrelevant. The Hall sensor is connected by a pin header for easier assembly. The middle pin of the header is the sensor output, the others are +V and ground for the Hall Sensor. |
[[File:HallHighHatHack_Schematic.jpg]] | [[File:HallHighHatHack_Schematic.jpg]] | ||
Revision as of 11:24, 10 February 2011
R1 and R2 are pull-up resistors which were necessary because the used quad comparator had open-collector outputs. If you have a comparator with output resistors, you can leave them out. VR1 and VR2 go to the output jack, polarity is irrelevant. The Hall sensor is connected by a pin header for easier assembly. The middle pin of the header is the sensor output, the others are +V and ground for the Hall Sensor.
