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Category Archives: News
Pi-Powered Atari 5200 Multi-ROM Cartridge (MultiCart)
The Atari 5200 is a vintage gaming system from the early 1980s. At the time I owned a 2600, but I always wanted a 5200. Well, in 2018 I finally decided to find one on eBay and buy it.
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CountClock in Rainbow Colors
This Instructable was inspired by the Instructables’ Rainbow Contest: indicate time using the CountClock concept, using all colors of the rainbow. This instructable presents all manufacturing design files and the Arduino program code to make your own Rainbow CountClock.
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Dvid test
From Hamsterworks Wiki! There is no denying it, Analogue VGA is on the way out. Which is a shame really, because it is so easy to get an FPGA to drive a few resistors and put a picture up on the screen. It’s a great ‘stretch’ project for the FPGA first-timer. But it does have a downside.
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hamsternz/Artix-7-HDMI-processing
README file for Artix 7 HDMI processing ======================================= Hi! This is my design for receiving HDMI input, then extracting the video data, the Video Inforframe and audio samples, then using that to display audio db meters on the top corner of the screen.
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Designing a CPU in VHDL, Part 11: VRAM and HDMI output
This is part of a series of posts detailing the steps and learning undertaken to design and implement a CPU in VHDL. Previous parts are available here, and I’d recommend they are read before continuing.
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Talking To Alexa With Sign Language
As William Gibson once noted, the future is already here, it just isn’t equally distributed. That’s especially true for those of us with disabilities. [Abishek Singh] wanted to do something about that, so he created a way for the hearing-impaired to use Amazon’s Alexa voice service.
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Choosing the Right Transistor: Understanding Dynamic MOSFET Parameters
In this article, we’ll discuss MOSFET characteristics related to transient conditions and switch-mode operation.
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PCB Layout Tips and Tricks: Use a Ground Plane Whenever Possible
I don’t deny that it is possible to design a PCB without a ground plane, and in many cases you can create a fully functional board this way (or at least it will be fully functional when operating in a favorable environment).
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LEDs Make An “Analog” Wristwatch
If you just came down in the last shower, you’re probably used to living in a world where LEDs are cheap, awesome, and practically everywhere.
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