DKARDU 2.5V~5.25V BlackBerry Trackball Breakout Board Module ICSH044A ICSTATION with Replacement Trackball and Ring Dupont Cable
Now R 845
4 x payments of R 211.25 with
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Features
- ?Switch?: An SMD momentary switch is placed under the trackball to give you a select switch. The BTN line will be pulled low when the switch is pressed.
- ?Parameters?: Working voltage: 2.5~5.25V; PCB Size: 22*28mm
- ?Trackball?: The four spindles on the trackball have a tiny circular magnet the end; each of these are paired with an SMD hall effect sensor, which are used to measure up, down, left and right movements of the trackball.
- ?Fact note?: A slight roll of the trackball creates multiple high/low transitions on the four axis pins, easily picked up by any microcontroller essentially giving you the option of adding a mouse to your project.
- ?Item Condition?: The module is 100% made of original electronic components, and the product is a brand new product, you can buy it with confidence