Track Ball with Select
SKU : TBwS
| Price |
510.00 ฿ |
| Quantity to buy | |
| Total | 510.00 ฿ |
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This is a miniature trackball with select. It's essentially a series of normally open switches that close based on which way you spin the ball. Spin the ball in the +X direction and a switch periodically closes between Xscan and XO, spin it in the -X direction and the switch closes between Xscan and XO', with the same sort of behavior on the Y axis. Push the ball down for a closed switch between the select lines. Very handy interface to all sorts of miniature electronics.
