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4716 Results for "%EA%B0%95%EB%82%A8%EB%A3%B8%EC%8B%B8%EB%A1%B1%2B%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 %EC%84%A0%EB%A6%89%EC%85%94%EC%B8%A0%EB%A3%B8%E2%89%AE%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%E2%88%80 %EA%B0%95%EB%82%A8%EC%9C%A0%ED%9D%A5 %E2%88%91%EC%84%A0%EB%A6%89%EC%9C%A0%ED%9D%A5%C2%B1 %EC%84%A0%EB%A6%89%EB%A3%B8%EC%8B%B8%EB%A1%B1%E2%88%86 %EA%B0%95%EB%82%A8%EB%A3%B8%E2%88%82 %EC%84%A0%EB%A6%89%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8%E2%89%AE %EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%E2%88%8F east"

  • Programming Toolchain

  • There are some options for assembling 6800 code today. Ideally, a cross assembler would be good from Windows. Herb Johnson has adapted William C Colley III's A68 6800 cross-assembler. The A68 assembler runs in DOSBOX under Microsoft Windows. Output Format...
  • Speed Signal measuring

  • I measured values on pin A1 of the ISO 10487 connector. Here you are the measured values: Speed (km/h)Pulse duration (μs)30~1300040~1000050~770070~540090~4200100~3750100~3400120~3200 It can be calculated more accurate values with "distance = speed...
  • Sym-1 plus EPROM

  • One of the popular chip formats in the 70's and 80's were the ubiquitous EPROMs (Electrically Programmable Read Only Memories). They had very good memory density at the time and were accessible technology for hackers and OEMs alike. They had the advantage...
  • Eureka!

  • After I convinced myself that the emulator was probably OK, I turned back to the ROM.  But after I found yet another ROM image online, and it turned out to be identical to the other three, I have to rule out bad ROM as well. Just as well as I was...
  • ESPduino or Neopixels memory leak?

  • So after several days trying diffrenet approaches for communication beetween server and ESP8266 we finally got the last bit working on the project (have some back logging to do here at hackaday.io), MQTT over a ESP8266 to a Teensy 3.1. The resulting...
  • On I/O

  • The biggest challenge right now is I/O into the system. I'd eventually like to support KeyboardLCDSerial / UART for attaching modems and other such thingsCompact flash driveA Counter/Timer Circuit (CTC) Last night, I realised I could use a handful of...
  • What shall we wrap it all up in?

  • Any enclosure needs to be easy to access yet provide enough space to get all of our cables in and out without being too big. A tough challenge!---------- more ----------Once our technology solution is chosen, we have to mount it, cable it, make it all...
  • Voices of the past, speak up!

  • Introduction Talker/80 offers: DECtalk-Based Text-to-Speech (TTS) Synthesis: the Epson S1V30120 TTS chip on the utilized mikroBUS "TextToSpeech Click!" daughterboard from MikroElektronika implements DECtalk v5 - a natural sounding speech synthesizer...
  • Hardware

  • For this project I used a cool little 8085-based single board computer (8085 Minimax) described and graciously provided to me by Ken Yap (thanks again!). I was actually in the process of soldering together the board, and decided to use a verification...