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734 Results for "%EA%B0%95%EB%82%A8%EC%9C%A0%ED%9D%A5%E3%80%8Eoio_%EF%BC%94%EF%BC%96%EF%BC%94%EF%BC%98_%EF%BC%90%EF%BC%99%EF%BC%93%EF%BC%90%E3%80%8F%C2%B1%EC%84%A0%EB%A6%89%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8 %E2%88%81%EA%B0%95%EB%82%A8%EB%A3%B8 %3C%EA%B0%95%EB%82%A8%EB%A3%B8%EC%8B%B8%EB%A1%B1%2B %EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%E2%88%8F %EC%84%A0%EB%A6%89%EB%A3%B8%EC%8B%B8%EB%A1%B1%E2%88%91 %EC%84%A0%EB%A6%89%EC%85%94%EC%B8%A0%EB%A3%B8 %EC%84%A0%EB%A6%89%EC%9C%A0%ED%9D%A5 %E2%88%83%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%3E %EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8%E2%88%88 entire"

  • ALU and Instruction Set
  • Log     from Novasaur CP/M TTL Retrocomputer
  • Hardware testing is complete on all the jump and branch instructions. So that's the first 8 out of 256 instructions tested! The next 24 are loading operands. These should work fine since the jump/branch instructions are also loading operands in order...

  • Combat AI
  • Details     from Combat AI
  • How It Works Brief Summary I started with a well-known disassembly of Combat (by Harry Dodgson, later improved by Nick Bensema and Roger Williams). To this, I added a K-nearest neighbor algorithm that uses examples from a training dataset to make a...

  • The actual informations
  • Log     from Extension card for TDS3000 scopes
  • Detecting and identifying a card As stated in an earlier log, the card insertion is detected by grounding the pin *CD. But this is not enough to make the scope believe he have a know card inside him. You need to indicate him what type of card was inserted....

  • Soldering perfboard
  • Log     from Earth Lander 84
  • I took a perfboard and soldered up power and the data/address busses of the MCU, SRAM, NVRAM and the address bus latch.I did't really care about the exact order of the bits when wiring them up, I just went for the easiest layout. I'm not really sure...

  • Remapping the Keyboard
  • Log     from A DIY Keyboard
  • Remapping the KeyboardGiven most of the work is done with the "basic shift logic" how hard could it be?The basic shift logic:Well much harder than expected, here is the schematic:Now many will recognise this as a PLA (Programmable Logic Array).Designing...

  • GroveHat for the Arduino Nano
  • Details     from GroveHat for the Arduino Nano
  • Technical specsThis breakout board targets the v3.x series of the Arduino Nano (and compatible clones), while trying to be usable with other boards like the Pro Micro and v2.x series of the Nano. It makes available Serial (TX/RX) line, Digital, Analog,...

  • Backplane
  • Log     from Old school IC tester
  • I decided that interface between ZIF-socket and host machine will be implemented with help of this antique ISA backplane manufactured in 1984 (I bought it for about $20 last month):I cut out it a little to remove part with pull-up resistors, because...

  • Peak Performance
  • Log     from SpiroBoard Aeroponics pH / EC / Motor Controller
  • Below is a picture of a patch that gates the input to the ADC so that it is only looking at the value from the EC probe at the end of the square wave pulse, after the initial transient has settled out. It works really well, dutifully recording the voltage...

  • EC firmware dumped
  • Log     from Reverse engineering Toshiba R100 BIOS
  • After another long hiatus, I've come back to this project. Let's break this thing!I've etched a new board that lets me access important pins (serial TX, RX, CLK, BUSY ; RST and power lines) without having to fiddle with the previous hacky breakout board.I've...

  • Software
  • Log     from Roamer, the Self Charging Companion Robot
  • When Roamer's bumper is depressed, there are five possible "backup and turn" scenarios--the activation choice is random.After 30 seconds of forward movement (stuck spinning wheels without depressing the bumper or long distance), she backs up and tries...
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