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30 Results for "%EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%EB%B3%B4%EA%B8%B0%E2%8A%82optime4.com%EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC %EC%B2%AD%EC%A3%BC%EB%A7%88%EC%82%AC%EC%A7%80 %E2%8A%83 %EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%E1%99%8D %EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%EC%A0%95%EB%B3%B4%E1%99%8D %EC%B2%AD%EC%A3%BC%ED%9C%B4%EA%B2%8C%ED%85%94 %EC%B2%AD%EC%A3%BC%ED%82%A4%EC%8A%A4%EB%B0%A9 %ED%83%80%EC%9E%84"

  • The Great Resistor
  • Details     from The Great Resistor
  • This idea was born when i saw this project years ago: https://hackaday.io/project/170961-resistor-color-code-clock-v10 NOTE: There is a bug showing resistor values under 100 since gold nor silver can be displayed. AND the multiplier seems to be...

  • O Blinkenbaum
  • Project     by Jorj Bauer
  • An 8.5" tall blinky Christmas tree made from WS2812s, a Moteino, foam, and some spring steel...
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  • Rewrite code with FastLED + Gamma Correction
  • Log     from SkyLight
  • Today, i rewrite a code of ambient light of arduino module applied FastLED library carefully. Why? there are 3 important thing, 1) the legacy code of adalight is based on SPI that is used by a RF module too. I think move pin in code of adalight from...

  • Step 3: Firmware
  • Log     from Christmas color light controller
  • The MaTouch ESP32 S3 2.1 Rotary TFT with Touch is not compatible with the TFT_eSPI library, so I use the GFX_Library_of_Arduino library instead of the driver. Since I did not use the TFT_eSPI library, it is needed to delete or comment all the codes related...

  • Election Countown Display
  • Details     from Election Countown Display
  • This display is powered by a wifi-controlled ESP32 WEMOS module.  The specific breakout kit I inherited was a NodeMCU 32-bit module.There are 9x panels in total (or so I'm told, I only 1x on hand) with 9 seperate control signals.The panels all use...

  • 5904 leds panel
  • Details     from 5904 leds panel
  • Hello Here is the story of building a 4m x 1.60 m led panel 123 *48 leds I started first with smaller boards 20*15 then 20*30 just to have an idea of what it possible. And use couple of controllers (Arduino uno, due, mini, pro, esp8266,esp32)  it...

  • LEDstrip Browser Simulator
  • Details     from LEDstrip Browser Simulator
  • Internally, the HTML structure and the low-level JavaScript is intended to mimic the operation of addressable LED strips very closely. The main difference is that the browser implementation is not timing-based -- we take more of an ad-hoc approach, and...

  • Initial design decisions
  • Log     from Tangible programming
  • So, I decided to create what I started to call a "physical block-based programming language" (I need a better name - any ideas?) and had tentatively selected the Arduino as the core of the project. A big factor in this decision was that I already had...

  • My rather unfriendly wordclock
  • Details     from My rather unfriendly wordclock
  • Having finally got reliable access to a laser cutter, this was the first thing I wanted to make.I didn't want a clock that was a 10 x 10 grid with words that were split and made up of letters from different words. The kind of thing I was looking to avoid...

  • Starting work on a simple serial protocol
  • Log     from Tangible programming
  • Having decided on serial communications for the blocks, I now need to devise a protocol so the blocks can communicate with each other and the master controller. What follows is some of the reasoning I used in devising the protocol I ended up using....

  • Steppy Mk II
  • Details     from Steppy Mk II
  • The goal of this project is to create a versatile robotic platform for robotic competitions. It started with a very primitive PCB design that featured just a few, mostly through-hole components and evolved into a much more complicated design with over...
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