Rendering 3D Graphics On An Oscilloscope

In this video, we're learning how to draw on an oscilloscope. By utilising the X-Y mode of the scope, combined with some clever firmware to generate the right signals, and a sprinkle of DIY digital-to-analog conversion, we can render animated 3D graphics on a scope in real time!
00:00:00 3D Animated Demo
00:01:36 Understanding X-Y Mode
00:05:00 Firmware Architecture Overview
00:09:52 PWM Digital-to-Analog Conversion
00:14:48 Manually creating images
00:21:57 Visualizing the signals
00:25:03 Writing the static image firmware
00:48:30 PWM signals on the scope
00:51:14 Building the low-pass filters
00:58:42 First 3D image
01:03:30 Reading the 3D renderer firmware code
01:17:15 Final demo
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[@BigfootPrinting]

1.5 hour long technical video!? Is it Christmas? Excited to watch!

[@MagyarUS]

This is going to be new setup for my desktop screen

[@xinc2012]

Damn! you getting redder and redder with each passing day. Love your videos

[@LowByteProductions]

I swear I'm not that red in real life 😂 the room I film in is notoriously hot though

[@gregorymccoy6797]

This is the content I crave. Loved it. Well done, Sir.

[@user-bn6gl8kk2j]

I have been following this channel for a while, your topics are really interesting. You enjoy a really admirable charge of passion, patience, and persistence!

[@LowByteProductions]

Thank you Ahmed 😁

[@marcosmartinezberdi4058]

hey great proyect, using this for a proyect on my last year of highschool in Argentina

[@russelltrent3359]

THIS IS SO COOL THANK YOU

[@LowByteProductions]

YOURE WELCOME!

[@Antonio-yy2ec]

Hacking time!!! Great video! Thank you for sharing!

[@jaime7295]

Are you going to continue the xv6 source code dive series??

[@LowByteProductions]

I'm planning to

[@jaime7295]

@@LowByteProductions great!!!!

[@torcher5023]

11:46 just use desmos to illustrate concept lol

[@mikejones-vd3fg]

yay i can finally use my assillyscope for something cool

[@LowByteProductions]

Do it!

[@edgeeffect]

Needs an old school CRT scope for maximum effect. ;)
For the tight-wads (cheapskates) in the audience, would I be right in thinking you could make do with a "blue pill", "black pill" STM32 board?

[@LowByteProductions]

Definitely - either of those would work.
And yeah if someone wants to send me an old school CRT based scope I'd happily take it and make an update video haha

[@TheQuantumFire]

@jerobeamfenderson1 are the leaders in graphics on scopes.

[@LowByteProductions]

I hadn't seen this channel before, thanks 👍