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1715 Results for "%E3%80%8A%20%EC%98%88%EC%95%BD%EB%AC%B8%EC%9D%98%20OIO%E2%86%978489%E2%86%978306%E3%80%8B%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E2%94%A6%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80world%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%82%AC%EC%9D%B4%EC%A6%88%EC%B2%AD%EB%8B%B4%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80promotion%20%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E2%94%AB%20%E2%88%AB%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80decided"

  • Simon on SDK-85
  • Details     from Simon on SDK-85
  • Update - Nov 2023See video below and project log for more detailsMotivation A few weeks ago, I found an Intel SDK-85 Single Board Computer at a ham-fest.  I am a sucker for anything with a keypad and 7 segment displays.  Having had...

  • Litar: LiDAR Air Guitar
  • Details     from Litar: LiDAR Air Guitar
  • Jam on air for real! Rockin' on with the Litar.Original photograph by Frank Schwichtenberg. Remixed under CreativeCommons*. Building on from last year's Hackaday prize entry the MappyDot, the Litar makes use of the VL53L1x LiDAR sensors from ST Micro...

  • IR Remote Tester
  • Details     from IR Remote Tester
  • Principle Infrared sensors are used extensively in various applications because of its wide range of applications. Infrared signals detect the light emitted from the source signal to be detected and works on the principle of radiation. The detect the...

  • Backbone Bus
  • Details     from Backbone Bus
  • I plan on using this bus as the backplane for supporting R&D for my Kestrel Computer Project. Signals are as follows:SYSCON Signals.50MHZ. A 50MHz reference clock generated by the backplane. NOTE: This doesn't mean that the bus has to run at 50MHz; you're...

  • Conductive Touch Music Toy
  • Details     from Conductive Touch Music Toy
  • This is a project requested specifically by an Occupational Therapist in the Vancouver BC area, for a six -year old student she is working with global developmental delay and autism. He is just starting to use his hands with purpose and a major goal...

  • Arduino Nipkow disk clock
  • Details     from Arduino Nipkow disk clock
  • - The disk is designed in inkscape, and then carved out using my trusty CNC machine (https://hackaday.io/project/6845-desktop-size-cnc-milling-machine-from-scratch). - The arduino cannot adjust the speed of the disk, but it gets a signal from an infrared...

  • Y Ddraig Fach - A 6809 computer
  • Details     from Y Ddraig Fach - A 6809 computer
  • "Y Ddraig Fach" which means the little dragon in Welsh. I'm continuing the computer naming scheme I started with Y Ddraig. This is my take on what would have been a powerful 80's computer. The PCB has designed with the goal of creating a case for it....

  • Bubble Device Motion Control
  • Details     from Bubble Device Motion Control
  • TL;DRI used geared stepper motors, which provide a lot of torque for their size. Drive the steppers with a properly rated stepper driver. Use a microcontroller like the Teensy which has a fast processor, which lets you run Accelstepper fast enough to...

  • BM-SYS
  • Details     from BM-SYS
  • Since I was a teenager, I have been hands-on working with electronics and DIY production.  In my experience, the recurring question you ask yourself while working with electronics, printed circuit boards and products is:  how can...

  • A Better Turret
  • Details     from A Better Turret
  • Parts Bought the following parts: 2x NEMA 17 stepper motor - 68 oz in (400 steps/rev)1x Pololu universal aluminum mounting hub for 5mm shaft M3 holes (2 Pack)2x NEMA 17 stepper motor mounting bracket1x Nano 3.0 CNC board (uses A4988 stepper motor drivers)1x...

  • ZX81 16K RAM Pack
  • Details     from ZX81 16K RAM Pack
  • Counting the GPIOs... With the intention of using the Raspberry Pico micro controller, I needed to understand how many GPIOs would be required to carry all of the necessary signals: 16 X Address Lines8 X Data LinesMREQ signalWR signalRD signal....
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