[MOC] Colourful Pixel in Ice Cream Van

[camellia]

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A colourful pixel is two or more tiny LEDs with different colour put very closely.

When some LEDs are on, others are off, or all are on, you will see a different colour thinking it is only one pixel.

What a romantic time when coming across the colourful pixel in an Ice-cream Van under Arthur's Seat in Edinburgh!

 

 

 

 

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[whitepen]

Nice MOD!

[BrickTronic]

Hello,

Is there a description what ARM controllers you are using on your boards ?

Are there also available Schematic diagramms ?

 

[Toastie]

Wow! And another one - this is a very nice MOD of the VW camper. MOD as in Much more than a MOD!

For me there are two outstanding things here: One is the "MOD" - there is now PF steering, PF driving ... the interior has entirely changed, windows can open which could not before, the color scheme is very nice, the roof ... I don't have the camper, but I bet the (Technic) frame is different ... basically everything has changed! So other than the "hood", it's a true MOC!

The other thing is the electronics. I mean - not just the nice display and RGB LEDs as eye-catcher (plus all the very nice things you are showing, binary, ASCII, etc. etc.) but also the fact that that little IoT brain is running the PF motors like a charm. Ahh  - and the "real" motor of course with spinning wheels!!!

(Steering seems to be a little bumpy - is that due to the clutch gear? If so I'd get rid of it and let the motor sweat a little) 

Fan-tas-tic multiple level and discipline build!

All the best
Thorsten

 

[camellia]

On 3/30/2021 at 11:51 PM, BrickTronic said:

Hello,

Is there a description what ARM controllers you are using on your boards ?

Are there also available Schematic diagramms ?

 

Dear, this is a tiny MCU which I designed by myself.

I also create an ARM controller for 4 servo motors or all types of LEGO motors.

https://www.camellia.xin/Log/index.html

I hope to get your suggestion.