A problem faced increasingly by retrocomputer enthusiasts everywhere is the supply of chips.
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Tag Archives: reblog
Making 3D Print Time-lapses With Old Earphones And A Few Spare Parts
The trick to producing great 3D printing time-lapse animations is to ensure that the extruder has moved out of the frame each time a photo is taken — which usually requires OctoPrint to be controlling both the camera and printer.
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Your Mug Will Like This Glowy Coaster
The coaster is made up of six layers of laser cut acrylic. The top and bottom layer are cut out of clear acrylic, providing a flat surface for the coaster. A top pattern layer made of pearl acrylic has a thin piece of vellum put underneath it to provide diffusion for the LED strip sandwiched inside.
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CXXRTL, a Yosys Simulation Backend
For my open source RTL projects, I’ve so far only used 2 Verilog simulators: Icarus Verilog and Verilator.
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MicroZed Chronicles: Cocotb and AXI
Just like with the previous cocotb file, I created a reset function and then a simple cocotb test which started the clock, bound the AXI Master to the DUT, and then performed a reset.
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I’ve Got Two Turntables And A Laser Engraver
Digital media provides us with a lot of advantages. For something like recording and playing back music, digital copies don’t degrade, they can have arbitrarily high quality, and they can be played in a number of different ways including through digital streaming services.
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Racing Cars On A PCB
Carl Friedrich Gauss was, to put it mildly, a polymath responsible for a large percentage of the things we take for granted in the modern world. As a physicist and mathematician he pioneered several fields of study including within the field of magnetism.
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eigenco/frankenpi
This is an experimental project to connect Raspberry Pi with the help of cheap Cyclone IV FPGA board to 8-bit ISA bus to act as multiple different devices. What is currently implemented (to some degree), i.e. PC can access through ISA
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M.2 For Hackers – Connectors
In the first M.2 article, I’ve described real-world types and usecases of M.2 devices, so that you don’t get confused when dealing with various cards and ports available out there. I’ve also designed quite a few M.2 cards and card-accepting adapters myself.
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The Many Ways You Can Easily Ruin Your PCB Antenna Design
We have all seen Printed Circuit Board (PCB) antennas: those squiggly bits of traces on PCBs connected often to a Bluetooth, WiFi or other wireless communication chip.
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