Category Archives: epoxy

The Next Best Thing to a Cybertruck

While production of the Tesla Cybertruck won’t start production until 2021 (at the earliest), you can always try to build your own. Unless you have a really big spare parts drawer, though, it probably won’t be full sized, but you can at least build a model if you have a …read more

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Posted in aluminum, cybertruck, epoxy, model, polycarbonate, tesla, transportation hacks | Leave a comment

Using Additives For Better Performing Epoxy

Epoxy resins are an important material in many fields. Used on their own as an adhesive, used as a coating, or used in concert with fiber materials to make composites, their high strength and light weight makes them useful in many applications. [Tech Ingredients] decided to explore how combining basic …read more

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Posted in Additive, Chemistry, chemistry hacks, epoxy, misc hacks | Leave a comment

Chip Decapping the Easy Way

Chip decapping videos are a staple of the hacking world, and few things compare to the beauty of a silicon die stripped of its protective epoxy and photographed through a good microscope. But the process of actually opening that black resin treasure chest seems elusive, requiring as it does a …read more

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Posted in classic hacks, cleavage, decapping, die, epoxy, hot air, leadframe, misc hacks, rework, ship, silicon | Leave a comment

Huge Seven Segment Display Made From Broken Glass

A staple of consumer devices for decades, seven segment displays are arguably one of the most recognizable electronic components out there. So it’s probably no surprise they’re cheap and easy to source for our own projects. But that doesn’t mean there isn’t room for personal interpretation.

[MacCraiger] wanted to build …read more

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Posted in clock, clock hacks, diffuser, epoxy, led hacks, RGB LED strip, seven segment display, wall clock | Leave a comment

Lathe and 3D Printer Help Repair Buried Buttons

Usually corroded buttons on a piece of electronic equipment wouldn’t be that big a deal to repair, but as [Haris Andrianakis] recently found out, things can get a little tricky when they are sealed inside a device meant to operate in a marine environment. Figuring out how to get into …read more

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Posted in epoxy, lathe, marine, repair, repair hacks, sealed, water proof | Leave a comment

Degassing Epoxy Resin On The (Very) Cheap

Anyone who’s tried to encapsulate something in epoxy resin knows how much of a hassle air bubbles can be. If you’re trying to get a perfectly clear finish, the last thing you want is a bunch of microscopic bubbles frozen in time. The best way to prevent this is to …read more

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Posted in degassing, epoxy, epoxy casting, resin, tool hacks, vacuum degassing | Leave a comment

Ramen Pen Lets You Doodle with Noodles

Don’t write off your weird ideas — turn them into reality. For years, woodworkers have used pen bodies as a canvas for showing off beautiful wood. But what’s the fun in that? [JPayneWoodworking] made a pen out of Ramen noodles just to see if he could.

The process is pretty …read more

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Posted in epoxy, how-to, misc hacks, pen, pen turning, pressure tank, ramen, send noods | Leave a comment

How To Build A Mill With Epoxy

The typical machine tool you’ll find in a workshop has a base and frame made of cast iron or steel. These materials are chosen for their strength, robustness and their weight, which helps damp vibrations. However, it’s not the only way to make a machine tool. [John McNamara] has been …read more

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Posted in cnc, cnc hacks, CNC mill, epoxy, Machine tool, mill | Leave a comment

A Classy USB Knob For The Discerning Computerist

The keyboard and mouse are great, we’re big fans. But for some tasks, such as seeking around in audio and video files, a rotary encoder is a more intuitive way to get the job done. [VincentMakes] liked the idea of having a knob he could turn to adjust his system …read more

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Posted in diffuser, E11, epoxy, input device, neopixel ring, peripherals hacks, rotary encoder, trinket m0, usb | Leave a comment

Epoxy Too Thin? Use Wood Flour as a Thixotropic Filler

The world of glues is wide and varied, and it pays to use the right glue for the job. When [Eric] needed to stick a wide and flat 3D printed mount onto the back of a PCB that had been weatherproofed with an uneven epoxy coating, he needed a gap-filling adhesive that would bond to both surfaces. It seemed like a job for the hot glue gun, but the surface was a bit larger than [Eric] was comfortable using with hot glue for. The larger the surface to be glued, the harder it is to do the whole thing before …read more

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Posted in 3d printed, chemistry hacks, epoxy, filler, glue, led, led hacks, snowflake, thixotropic, two part | Leave a comment