# Video: QR code on Arcade display works!

**URL:** https://forum.makecode.com/t/video-qr-code-on-arcade-display-works/7914
**Category:** Show & Tell
**Created:** [May 6, 2021, 9:54pm UTC](https://forum.makecode.com/t/video-qr-code-on-arcade-display-works/7914 "2021-05-06T21:54:31Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![frank\_schmidt](https://avatars.discourse-cdn.com/v4/letter/f/7993a0/32.png) [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)
#### Post date: [May 6, 2021, 9:54pm UTC](https://forum.makecode.com/t/video-qr-code-on-arcade-display-works/7914/1 "2021-05-06T21:54:31Z")

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[![](https://img.youtube.com/vi/TQXBUfNoZwA/maxresdefault.jpg "MakeCode Arcade QR code image convert read by cell phone") ](https://www.youtube.com/watch?v=TQXBUfNoZwA)

This video shows that the resolution on Arcade hardware allows recognition by a cell phone of a QR code which then takes the mobile device to a specific URL. We can now use one Meowbit to command another Meowbit to display a QR code , a camera focused on that code-on-screen will offer the video to be viewed remotely. Try it with your cell phone camera: Code: [https://makecode.com/\_RhH6R1ebwX4i](https://makecode.com/_RhH6R1ebwX4i)

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### Author: ![LaserFoxPro](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/laserfoxpro/32/4105_2.png) [@LaserFoxPro](https://forum.makecode.com/u/LaserFoxPro)
#### Post date: [May 7, 2021, 10:18pm UTC](https://forum.makecode.com/t/video-qr-code-on-arcade-display-works/7914/2 "2021-05-07T22:18:42Z")

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i was expecting a rickroll lol

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### Author: ![frank\_schmidt](https://avatars.discourse-cdn.com/v4/letter/f/7993a0/32.png) [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)
#### Post date: [May 10, 2021, 3:55pm UTC](https://forum.makecode.com/t/video-qr-code-on-arcade-display-works/7914/3 "2021-05-10T15:55:14Z")

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Video: Robotic Dashcam carrier transmitting Arcade console image to computer monitor:

[![](https://img.youtube.com/vi/uoN81yAWnkA/maxresdefault.jpg "Using dash cam to transmit images from Meowbit Arcade to computer screen via Yahboom Spiderbit robot") ](https://www.youtube.com/watch?v=uoN81yAWnkA)

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### Author: ![frank\_schmidt](https://avatars.discourse-cdn.com/v4/letter/f/7993a0/32.png) [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)
#### Post date: [May 10, 2021, 4:14pm UTC](https://forum.makecode.com/t/video-qr-code-on-arcade-display-works/7914/4 "2021-05-10T16:14:53Z")

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Video, baby steps (Iterative Design) : Remote control robot carrier moves Arcade console to deliver QR code symbol activated via SD Wireless. When computer web cam ‘sees’ QR symbol it logs onto YouTube to display live feed from Starbase City, south Texas. We throw in the dash cam recording to micro-SD card just for grins:

[![](https://img.youtube.com/vi/0_C4dGnqOOM/maxresdefault.jpg "QR code deliverer, Arcade Meowbit, SD Wireless, Iterative Design #1") ](https://www.youtube.com/watch?v=0_C4dGnqOOM)