One can 3D print with conductive filament, and therefore plausibly create passive components like resistors.
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Author Archives: Elexhere
This 3D-Printed Map of Manhattan Displays Subway Train Locations in Real-Time, via a Raspberry Pi
Pseudonymous maker and train enthusiast “bicapitate” has 3D-printed a map of Manhattan designed to display the location of subway trains in real-time — powered by a Raspberry Pi single-board computer and some optical fibers.
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Adrian “RevK” Kennard’s “Faikin” Is a Drop-In Home Assistant-Compatible Controller for Daikin ACs
ISP director and maker Adrian “RevK” Kennard is hoping to make it easier to connect Daikin air conditioning units to home automation systems — without the need to sign up to the company’s cloud service. “Everyone knows Daikin make some of the best air conditioners out there.
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Automatic Pill Dispenser Is Cheap And Convenient
If you’re taking any medication, you probably need to take it in a certain dose on a certain schedule. It can quickly become difficult to keep track of when you’re taking multiple medications.
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Make Custom Shirts With A 3D Print, Just Add Bleach
Bleach is a handy way to mark fabrics, and it turns out that combining bleach with a 3D-printed design is an awfully quick-working and effective way to stamp a design onto a shirt. While conceptually simple, the details make the difference.
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Comparing Adhesives For Gluing PETG Prints
PETG is a pretty great material to print 3D models with, but one issue with it is that gluing it can be a bit of a pain.
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The first perfect computer
This is a story about restoring and upgrading a Commodore Amiga 1000, the first model of the Amiga series. Many of you might be familiar with the popular Amiga 500 or later models, but the Commodore Amiga 1000 was actually the first model of the Amiga series produced.
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Software Lets You Paint Surface Patterns On 3D Prints
Just when you think you’ve learned all the latest 3D printing tricks, [TenTech] shows up with an update to their Fuzzyficator post-processing script. This time, the GPL v3 licensed program has gained early support for “paint-on” textures.
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Capacitor Decoupling Chaos, And Why You Should Abandon 100 NF
Everyone knows that the perfect capacitor to decouple the power rails around ICs is a 100 nF ceramic capacitor or equivalent, yet where does this ‘fact’ come from and is it even correct? These are the questions that [Graham] set out to answer once and for all.
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Interactive LED Matrix Is A Great Way To Learn About Motion Controls
It’s simple enough to wire up an LED matrix and have it display some pre-programmed routines. What can be more fun is when the LEDs are actually interactive in some regard. [Giulio Pons] achieved this with his interactive LED box, which lets you play with the pixels via motion controls.
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