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Keith Packard
@
keith_x11
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Free software developer working on RISC-V processors, embedded computing and graphics. He/Him
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308
Tweetovi
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78
Pratim
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722
Osobe koje vas prate
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Keith Packard
@keith_x11
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10 h |
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I made @lwnnet quote of the week! lwn.net/Articles/81142…
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Keith Packard
@keith_x11
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15 h |
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Yes, the power functions lights can plug into the motor ports and work just fine. I've got a lesson in the works that uses them.
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Keith Packard
@keith_x11
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6. velj |
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Keith Packard
@keith_x11
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5. velj |
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We've added a sensor kit to the Snekboard campaign! Glad I found some pre-made IR light source/sensor parts from Pololu. Also including some Panasonic distance sensors. Now you can get everything you need to complete the sample robots. crowdsupply.com/keith-packard/…
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Keith Packard
@keith_x11
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5. velj |
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Snekboard campaign update: a couple of robotics classroom lessons: crowdsupply.com/keith-packard/…
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Keith Packard
@keith_x11
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2. velj |
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Wrote up some recent ideas for @VulkanAPI in Mesa about a slightly different approach to display timing. keithp.com/blogs/present-…
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Keith Packard
@keith_x11
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31. sij |
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Our Snekboard Crowd Supply campaign is fully funded! We're gonna be building some hardware! crowdsupply.com/keith-packard/…
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Keith Packard
@keith_x11
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31. sij |
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Thanks! I think I got most of what you suggested. CSS is not my friend.
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Keith Packard
@keith_x11
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31. sij |
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yeah, moving the menu left and limiting the width look like good changes!
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Keith Packard
@keith_x11
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30. sij |
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Spent some time today rebuilding the sneklang.org web site. It's not very fancy, but does have links to the code and documentation.
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Keith Packard
@keith_x11
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29. sij |
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Posted an update about snekboard today detailing how the power supply works. crowdsupply.com/keith-packard/…
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Keith Packard
@keith_x11
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25. sij |
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The snekboard campaign is more than half way to our goal! And we still have another month to go. Thanks to all who have supported so far.
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Keith Packard
@keith_x11
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22. sij |
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For those of you with a subscription to @lwnnet, Jake Edge has written a fantastic article about my #lca2020 Snek presentation. He does a great job explaining things, often better than I do. lwn.net/Articles/81020…
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Keith Packard
@keith_x11
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22. sij |
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Thanks for your kind words! Altus Metrum is where I came back to tiny computers, and my partner, Bdale Garbee, has patiently taught me enough hardware design to be dangerous.
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Keith Packard
@keith_x11
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22. sij |
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Let me know if you've got questions. Also give @CircuitPython a try; that's got more sophisticated hardware control (more like Arduino), although it does require custom hardware.
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Keith Packard
@keith_x11
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21. sij |
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They're Micro-MaTch connectors from TE. Insulation-displacement for regular ribbon cable, or LEGO Power Functions cables. te.com/usa-en/product…
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Keith Packard
@keith_x11
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21. sij |
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Here are the slides and links to videos for my #lca2020 presentations. keithp.com/blogs/lca2020/
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Keith Packard
@keith_x11
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21. sij |
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Keith Packard
@keith_x11
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21. sij |
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Love the perfect purple PCBs you make for us!
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Keith Packard
@keith_x11
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21. sij |
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If only gmail were actually accepting mail and marking it as spam. In my case, it's actually discarding it at smtp time, so there's no way to retrain the spam detector.
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