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We’ve always found the various methods for adding text and graphics to 3D prints somewhat underwhelming. Embossed or debossed characters are fuzzy, at best, and multi-color printers always seem to bleed one color into the next.
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Around here, we love it when someone identifies a need and creates their own solution. In this case, [Engineer Bo] was tired of endless and imprecise scrolling with a mouse wheel.
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Being able to 3D print FDM objects in more than one color is a feature that is rapidly rising in popularity, assisted by various multi-filament systems that allow the printer to swap between differently colored filaments on the fly.
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Each Christmas, [Adam Anderson], [Daniel Quach], and [Johan Wheeler] (meanwhile going by ‘the Janky Jingle Crew’)—set themselves the challenge of outdoing their previous creations. Last year’s CH32 Fireplace brought an animated LED fire to life with CH32V003 microcontrollers.
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Printing an object with threads is nothing new. If you know the specifications on the other thread or you are in control of it, no problem. But [Shop Therapy] wanted to print parts that mate with an existing unknown thread. Out come the calipers. The first measurement is the height.
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Whether you’re a kid or a kid at heart, learning about science and engineering can be a lot more fun if it’s practical. You could sit around learning about motors and control theory, or you could build a robot arm and play with it.
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For as long as I’ve been making videos on the low byte productions youtube channel, I’ve wanted to make a series about “Networking from scratch”, by which I mean building a full TCP/IP stack from the ground up on a microcontroller.
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Across the world creative people are making high quality things of all kinds and sharing their work freely with all of humanity.
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Here’s a design for a split-flap clock that doesn’t do it the usual way. Instead of the flaps showing numbers , Klapklok has a bit more in common with flip-dot displays. It’s an art piece that uses custom-made split-flaps which flutter away to update the display as time passes.
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