193 results for tags
hardware x
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CODE Mechanical Keyboard
Found via the COFF mailing list.Wed Feb 10 16:58:30 2021 - permalink -- http://codekeyboards.com/
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Home · MiSTer-devel/Main_MiSTer Wiki · GitHub
MiSTer is an open project that aims to recreate various classic computers, game consoles and arcade machines, using modern hardware. It allows software and game images to run as they would on original hardware, using peripherals such as mice, keyboards, joysticks and other game controllers.Fri Feb 5 21:36:32 2021 - permalink -
Found via the TUHS mailing list
https://minnie.tuhs.org/pipermail/tuhs/2021-February/023014.html- https://github.com/MiSTer-devel/Main_MiSTer/wiki
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Simple PICTIC 250ps time interval counter
A Simple PICTIC using a 10 MHz XO timebase, no prescaler, and a unity gain buffer provides an interpolator gain of 400 for a resolution of 250ps suitable for GPS monitoring.Thu Jan 7 12:49:58 2021 - permalink -- http://www.ko4bb.com/doku2015/doku.php?id=precision_timing:pictic
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Old laptops reconfigured into new computers for schools.
Wed Jan 6 22:05:00 2021 - permalink -- https://hackaday.io/project/176450-the-x-pc
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Accurate Apollo DSKY Replica
3d-printed design based on the original drawings.Wed Dec 23 20:25:55 2020 - permalink -- https://hackaday.io/project/174524-accurate-apollo-dsky-replica
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A family of devices which fit inside your USB port!
I’m Tomu, a tiny ARM microprocessor which fits in your USB port. I have two buttons and two LEDs!Wed Dec 23 20:20:25 2020 - permalink -
I’m fully open source and am buildable by hobbyists! Designed for 2-factor authentication, USB experiments, or anything else you can think of.
Can be used as U2F/FIDO authenticator, but has no AES hardware accelerator.- https://tomu.im/tomu.html
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How CPUs are Designed and Built
The series will cover computer architecture, processor circuit design, VLSI (very-large-scale integration), chip fabrication, and future trends in computing.Sun Dec 13 21:53:59 2020 - permalink -- https://www.techspot.com/article/1821-how-cpus-are-designed-and-built/
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THE ULTIMATE MECHANICAL KEYBOARD CATALOG
This is a collection of linksTue Dec 8 19:37:39 2020 - permalink -
https://candykeys.com/product/vortex-tab90M-ansi
https://www.duckychannel.com.tw/en/about
https://www.mechanical-keyboard.org/de/mechanische-tastaturen-im-test/
https://www.mechanical-keyboard.org/de/mechanische-tastaturen-uebersicht/
https://www.tomshardware.com/best-picks/best-budget-mechanical-keyboards
https://www.alternate.at/Mechanische-Tastaturen?s=default&filter_2147482727=920&filter_2147482745=903/
https://www.wasdkeyboards.com/products/accessories/switch-tester.html
https://deskthority.net/wiki/Main_Page
http://global.leopold.co.kr/Shop/Item.php?ItId=1550022047
https://www.pcgamingrace.com/products/glorious-gmmk-pro-75-barebone-black-reservation- https://mechanicalkeyboards.com/
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uBlox NEO-M8 series documentation
Tue Dec 1 21:14:16 2020 - permalink -- https://www.u-blox.com/en/product/neo-m8-series#tab-documentation-resources
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Turing Pi 2 announcement - Turing Pi Cluster Board
Up to 4 CM4 modules with lots of interfaces, found onTue Oct 20 15:35:03 2020 - permalink -
https://www.raspberrypi.org/blog/raspberry-pi-compute-module-4/- https://turingpi.com/turing-pi-2-announcement/
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WASD mechanical keyboards
See alsoTue Sep 1 22:34:06 2020 - permalink -
https://www.keyboardco.com/
https://www.realforce.co.jp/en/
butI have yet to find one with Control where the standard keyboard has CapsLock.- https://www.wasdkeyboards.com/wasd-v3-105-key-iso-custom-mechanical-keyboard.html
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The first open-source FIDO2 security key
Open-source hard- and software for two-factor authentication.Sun May 24 23:29:20 2020 - permalink -- https://solokeys.com/
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Slice 'how-to' wiki
Wiki about the Slice media Player. Last updated 2015-11.Thu Apr 16 01:00:13 2020 - permalink -- http://www.slicehowto.com/
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Current Ranger | LowPowerLab
CurrentRanger is a nanoAmp current meter featuring auto-ranging, uni/bi-directional modes, Bluetooth data logging options and more.Thu Jan 9 13:57:18 2020 - permalink -
It is a highly hackable and affordable ultra low-burden-voltage ammeter, appropriate for hobby and professional use where capturing fast current transients and measurement precision are important.- https://lowpowerlab.com/guide/currentranger/
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Audio Bootloader for Attiny85 Microcontrollers
You can simply program an Attiny85 via the audio output of a PC, Smartphone or audio-player.Thu Dec 19 16:44:54 2019 - permalink -
Only a low-part count circuit is needed.
The bootloader presented here has the following features:
low memory footprint: ~1KB
[full Arduino IDE integration] (https://github.com/8BitMixtape/8Bit-Mixtape-NEO/wiki/3_3-IDE-integration)
automatic Baudrate detection and callibration
very simple circuit: two 10 k resistors and a 100 nF capacitor are needed to connect the microcontroller to the audio output of the PC or audio player
one pin for data transmission is needed
an optional led indicator, needs an extra pin, for the state of the boot loader
as hex/binary to wav converter, programmed in java, is also available. It works on win and linux- https://github.com/ChrisMicro/TinyAudioBoot
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ArDSKYlite | Hackaday.io
A very lightweight representation of the venerable Apollo DSKY. Uses a Touch LCD to bypass all the hardware complexity.Thu Dec 19 16:25:35 2019 - permalink -- https://hackaday.io/project/168930-ardskylite
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Yet another tiny Unix machine
Found via a post on the TUHS mailing listThu Sep 12 09:53:03 2019 - permalink -
https://minnie.tuhs.org/pipermail/tuhs/2019-September/018465.html- https://www.olimex.com/Products/Duino/PIC32/PIC32-RETROBSD/open-source-hardware
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flirc.tv - aluminium cases for Raspberry π
Found via a comment in the Raspberry π forum.Thu Aug 29 11:46:54 2019 - permalink -- https://flirc.tv/
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Elektronik und Mikrocontroller
Interesting collection of electronics experiments, kits, ideas (german).Fri Mar 15 17:33:45 2019 - permalink -- http://www.b-kainka.de/index.htm
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UseGalileo - Find a galileo-enabled device to use today
Mobile phones and tablets with Galileo receivers.Mon Dec 17 17:59:04 2018 - permalink -- https://www.usegalileo.eu/EN/inner.html#data=smartphone