Table of Contents A difficult start The story so far… As part of my work on reverse-engineering eInk price tags I ran into an interesting problem.
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Tag Archives: News reblog
Easy USB‑C Power For All Your Devices
[Mansour Behabadi] wanted to harness the high power capability of USB-C using as simple a hardware design as possible. After some research and experimental prototyping, he designed the fpx — an easy to use USB‑C power delivery board.
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Custom Components In LTSpice
If you enjoy simulating circuits, you’ve probably used LTSpice. The program has a lot of powerful features we tend to not use, including the ability to make custom components that are quite complex.
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Reverse Engineering The Weather Channel’s Magic
For American readers of a certain age, Local on the 8s likely holds a special spot in your heart.
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DIY: the remote control that switches every TV off
Have you had enough of TVs in bars, airports, shops, and in the background during a family meal? Why don’t you switch them off with the TV-B-Gone remote control developed by Mitch Altman.
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RFID Music Player Gets The Whole House Pumping
RFID tags are normally used for pedestrian tasks like tracking shipping crates or opening doors to workplaces we’d rather be absent from, but they can also be cool and fun. [hoveeman] demonstrates this ably with a tidy jukebox project.
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Hacking the Tenma 72-14110 Function/Arbitrary Waveform Generator USB Protocol
I recently added a Tenma 72-14110 signal generator to my array of lab equipment. This handy waveform generator has quite a nice array of functions, such as the normal waveform generators, up to 5MHz, as well as arbitrary waveform generation, modulation, frequency counting, etc.
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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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Smart Mirror
I first came across the Magic Mirror project years ago, where people were posting all kinds of these ‘smart mirrors’ online and fancied the idea, but didn’t have much data to populate it with until recently.
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SMT Breakout Boards
Some small adapter boards to help with prototyping SMT packages on a breadboard. Usually you would start with a schematic and a symbol and then lay out the PCB.
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