276 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기た《〈 문의 OIO↗5793↗7458 》〉 ⑷plenty㎋셔츠룸후기셔츠룸후기んteeth 셔츠룸후기선릉셔츠룸 강남셔츠룸￦셔츠룸ⓤsilverⓞ"

Transputers?
Log from Keplermatik
At some point in planning this project, I stubbornly declared to nobody in particular that the hardware in question had to be era-appropriate and suitably exotic. Preferably something used in spaceflight. Something not commonly found in home or business...

Graphics, retrostyle.
Log from Keplermatik
As I’ve been developing this satellite tracking console, the goal has been to create a really unique piece of hardware that does useful work. The fact that it’s built up from a very eclectic collection of parts is pretty important to the aesthetic, so...

Retro Modules v1.0 Proposal Released
Log from Retro Modules
It's right here! This release is pretty significant. I am preparing to shift from the oft-repeated arduous process of hand-soldering modules... to creating printed circuit boards. I wanted to have the specs for the major connectors (DE-9, DA-15, DB-25,...

The Heart of the Beast
Log from PMC-35V - an Open-Source Mobile VHF Radio
When you have limited programming skills it's hard to chose a platform for your project. I've been tossing options around in my head the past few weeks, trying to think of what processor I want to control the radio.I've been debating between going the...

First working version
Log from MAME USB
Found a bug on the function that shifted the bits from the shift registers. This function loops 8 times, one for each bit. The problem was that the clock pulse was being issued before each sample and that caused me to loose one bit.Wrong:data=0; for...

Powering the beast
Log from ElectricEye
Following from the change from sunglasses display to a 2.5" S-Video LCD...Power: The LCD requires 7-12vdc. The Pi delivers 5v from pins and that's confirmed by testing to not be enough. With the dev SKROSS Reload 5 I have 5vdc 1.5amp output. This runs...

First, play around with an already built one
Log from Do a Real Magic Spell: "Essdeeaar!"
Get an SDRA good example for a cheap SDR receiver is an RTL-SDR TV USB dongle. RTL-SDR was designed as a TV tuner for PCs. It can be plugged into a USB port, and with it's software installed it can receive FM radio stations or TV programs.But with a...

Step 0 - Introduction to the Compaq Portable
Log from Repairing a Broken Compaq Portable Keyboard
So a few weeks ago I was looking around one of my favorite online auction sites, http://www.shopgoodwill.com/ and came across a Compaq Portable (the original) with bids going around $5. I watched the auction, put in a bid, and won it for $5, a hell of...

KIT1 iterations
Log from Open Source IOT Platform
Developing the KIT1 raised several problems in hardware and software, and those were solved with multiple PCB iterations.These are just of the few that were built. Initially, v1.0 used a ferrite transformer for the High Voltage inverter needed to boost...

Debugging Stuck Notes
Log from Twister™: a play on MIDI controllers
I was having some peculiar errors playing a keyboard through Twister into the NanoEgg synthesizer prototype. Namely, it would often lose note off commands, resulting in stuck notes. That really sucked, and made for some terrible demos, so I finally decided...

Servo motors: overview
Log from Supercon talk: a pragmatic guide to motor controls
Servo motors are unique in that they can move to the angle your want and stay there - even when something pushes on it. On the inside there is a closed-loop control system but we can treat the thing as a black box (literally, though they sometimes come...

Parts, parts, parts...
Log from Discrete YASEP
Circuit design is like speaking a language. You have vocabulary (parts) made of letters (transistors and gates), grammar (how a few parts interact to provide a macrofunction), sentences, paragraphs... The semantic is what the whole is meant to do. In...

the end of LCD-hacks?
Log from Ridiculous [LCD] Display Hacks
UPDATE: RIDONCULOUS HACKING to obtain EPG-info via an old tuner, scroll down a bit...Whelp, there's a pretty-durn-good find, if I say so...Sitting in the laundry room atop the donation-bin...Apparently the only things wrong with it are:A) Batteries leaked...

Pairing and memory read/write
Log from F-CPU
The register-mapped memory system, pioneered by Seymour Cray in the CDC6600, has many benefits and I developed it in my own way in the #YASEPI used a different approach however, where the data register both reads and writes. The CDC had data 5 registers...

Decoupled Globules
Log from F-CPU
One design goal of the F-CPU is to increase efficiency with smart architecture features, and with the FC1 I would like to get closer to OOO performance with in-order cores. You can only go so far with all the techniques already deployed and explored...

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