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1979 Results for "《〈 문의 OIO↗5793↗7458 》〉강남초원의집㉩⅓everythingァ강남유흥강남룸㏁evidently 강남초원의집강남더킹 강남더킹‡강남룸Ⅹfaintly㈆"

  • FABRICATION

  • 1. First cut out a rectangular piece from a single sided copper clad board which is slightly larger than the PCB dimensions and file off the sharp edges. 2. Rub off the impurity layer from the copper with a metal scrubber (till its shiny) and clean it...
  • Machining the Case

  • The case is extruded aluminum, 203mm L x 144mm W x 68mm H.  Purchased on eBay and I believe they are regularly available. For everything I have on my electronics bench I lack in machine shop tools, basically a hand drill and Dremel.  The files...
  • Order PCB board

  • With the design completed, it’s time to order the PCB in the web JLCPCB.com. The process is simple, as you just have to go to JLCPCB.com , add the dimensions and layers of your PCB board and click the QUOTE NOW button: JLCPCB are also sponsor of...
  • Chassis preparation

  • The enclosure used for this project is a Hammond 1553BBKBAT. To begin, holes for the OLED and switches are milled (or drilled) into the top half. Next the bottom half is milled in several areas to make space for all of the internal components....
  • Construction

  • First, you will need to assemble the circuit on the PCB board. Begin by soldering in the UC723 IC Base. Next, you will need to solder in the rest of the components according to your circuit design. This includes the resistors, capacitors, potentiometers,...
  • Linear Actuator Assembly

  • Insert geared DC motor into motor carrier, use 2x DIN7991 M3x5mm screws to hold motor in place. Mount thrust collar ring to leadscrew with 4x DIN7981 (diameter: 2.2mm, length: 6.3mm). Apply some silicone grease on the inner diameter of the leadscrew:...
  • Electronics

  • - First, collect all the necessary components (as seen in components list) - Now as for soldering the components together you can either do it out of the case or in the case. I soldered all the components out of the case using very thin enameled copper...
  • Creating the Circuit

  • Okay so we've talked a lot about parts of the circuit and the reason behind the components. Now let's put it all together in a complete circuit! The PCB was made round to make a callback to regular watches. A standard watch body is usually 42mm with...
  • Code

  • When the bootloader is burned to the microcontroller, an FTDI converter can be used to upload the actual Arduino code. The code could actually be uploaded through ICSP replacing the bootloader, but I didn't really want it that way. That would make it...
  • Soldering the leds

  • For soldering the led, I first printed an arc of led footprints (see files) on a transparency sheet. I then flipped the sheet. Using superglue, I (temporarily) glued the leds, upside down, on top of the footprints. This made it that the leds were evenly...
  • Building The Board

  • Intro: This is the fun part of most things I do, building the PCB. I used Eagle CAD 7.6.0 for my PCB design because hey, I have a license and I know it already. If you have a CAD tool like KiCAD just make sure after importing the files that everything...
  • Testing Our Board

  • Now as we are done with the setup of the dashboard and PCB. We are ready to move on to check if our Board is working fine or not. For that, we need to power up our PCB. We can do that by using a Powerbank as well asby connecting it through a suitable...