- EOL
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Attention! The sale of the product is finished. Check otherdevices in this category. |
Description
A module with a trackball pointing device known from some laptops. It reads your finger movements up, down, left right and click on the center. Four LEDs, white, red, green and blue, are built in to illuminate the button. The power supply voltage of the device is between 2.5 V and 5.25 V. The device has four mounting holes, which are located at plastic distances.
Connection
All signals have been led out to the 2.54 mm raster holes -standard goldpin(the strip is not included in the set, it must be purchased separately). The layout is shown in the table below.
| Pin | Description |
|---|---|
| VCC | Supply voltage from 2.5 V to 5 V. |
| GND | Mass |
| BTN | Digital readout from a click. |
|
LFT |
Digital readout from left-hand traffic. |
|
RHT |
Digital readout from right-hand traffic. |
| UP | Digital readout from upward movement. |
|
DWN |
Digital readout from the downhill movement. |
|
WHT |
Digital white diode control. |
| GRN | Digital green LED control. |
| RED | Digital red LED control. |
| BLU | Digital blue diode control. |
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Arduino compatible product The manufacturer provides auser guideand library for Arduino available atGitHub. |
Specification
- Built-in transparent button
- Left, right, top-down and clickable
- Four built-in LEDs: red, green, blue and white
- Controller: AN4884 system(documentation)
- Mounting holes on spacers
- Outlets: mounting holes for goldpin raster 2.54(the stripis not included, must be purchased separately)
- Plate dimensions: 28.5 x 24.8 x 18 mm
Useful links |
