# Ball Launcher using XRP

**URL:** <https://xrp.discourse.group/t/ball-launcher-using-xrp/146>\
**Category:** General\
**Created:** [November 15, 2023, 7:11pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146 "2023-11-15T19:11:23Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![SCSpaeth](https://yyz1.discourse-cdn.com/flex011/user_avatar/xrp.discourse.group/scspaeth/32/90_2.png) [@SCSpaeth](https://xrp.discourse.group/u/SCSpaeth)\
**Post date:** [November 20, 2023, 2:55pm UTC](https://xrp.discourse.group/t/ball-launcher-using-xrp/146/12 "2023-11-20T14:55:32Z")

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Ultrablox: Yes. In response to one of your posts, @TFossDK wrote about a project adding supplementary circuit boards to the XRP. I used one of the .stl files to make this modification of the holder.

> [@(Where) is Qwiic demo code available (such as from the webinar)?](https://xrp.discourse.group/t/where-is-qwiic-demo-code-available-such-as-from-the-webinar/101/2):
>
> Hi Ultrablox, I did a writeup of my example that was shown during the webinar where i included the RGB encoder, Screen and buzzer. The writeup is on DigiKey’s [Maker.io](http://Maker.io) website, [Innovate with Ease: XRP, Qwiic Encoder, OLED, & Buzzer Guide (digikey.com)](https://www.digikey.com/en/maker/projects/streamline-robot-control-build-an-xrp-program-selector/c41d399bd58b42f99f9d9e81a07a7135)

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