Addressable LED strips, most commonly using the WS2812B, have revolutionized the pursuit of the glowiest and flashiest of builds.
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Author Archives: Elexhere
Circuit Sculpture Vibration Sensor
Here’s your useful and beautiful circuit for the day — [New Pew]’s vibration sensor takes manual control of the flip-flop inside a 555 timer and lights an LED in response.
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Reverse Engineering the source code of the BioNTech/Pfizer SARS-CoV-2 Vaccine
Welcome! In this post, we’ll be taking a character-by-character look at the source code of the BioNTech/Pfizer SARS-CoV-2 mRNA vaccine. Now, these words may be somewhat jarring – the vaccine is a liquid that gets injected in your arm. How can we talk about source code?
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Portage de TapTempo en VHDL
Ayant préparé tout le matériel pour faire du TapTempo en Verilog, il était trop tentant de réaliser la même chose en VHDL. L’occasion de se plonger dans ce langage de description matériel concurrent du Verilog.
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Projects · Théotime BOLLENGIER / GHDL VPI virtual board
A VPI application compatible with GHDL that virtualizes the IOs of a Nexy-4 like board.
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Extracting A Gate From AMD And Intel
The competition between Intel and AMD has been heating up in the last few years as Intel has released chips fabbed with their 14nm++ process and AMD has been using TMSC’s 7nm process.
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Watercooling A Canon DSLR Leads To Serious Engineering Upgrades
The Canon EOS R5 is a highly capable, and correspondingly very expensive, DSLR camera. Capable of recording video in 8K in a compact frame size, it unfortunately suffers from frustrating overheating issues.
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Hacking The FPGA Control Board From A Bitcoin Miner
For anyone serious about mining cryptocurrency such as Bitcoin, we’re well past the point where a standard desktop computer is of much use.
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Enclosure design for 3D Printing: A step-by-step guide
Learn how to optimize the design of your enclosure for 3D printing, follow a step by step guide on the design process and review the most common enclosure materials.
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LiteX – Le framework open-source pour programmer du matériel en Python
Les programmes quels qu’ils soient s’exécutent sur une plateforme matérielle après compilation : il peut s’agir d’un processeur (ARM, Intel, etc) ou d’un microcontrôleur enfoui au sein d’un objet connecté. Le développement de la plateforme matérielle est un exercice particulier.
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