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22780 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기た 《〈 문의 OIO↗5793↗7458 》〉 ⑷plenty㎋셔츠룸후기셔츠룸후기んteeth 셔츠룸후기선릉셔츠룸 강남셔츠룸₩셔츠룸ⓤsilverⓞ"

  • More Feed

  • I spent some time trying to work my way through the feeds and speeds section of the Machinery's Handbook.  This is a thick read, but it is informative.  For one it becomes clear that all the feed/speed info out there is really focused...
  • Printing a lens rim

  • Each Lubitel camera has its own charm! For this project it translates to the need of matching a lens rim to the camera body. From my experience, it can be done just by measuring the body (the diameter of the inner screw thread). Essentially, you need...
  • Mechanical linkage

  • By using precise scientific approach and materials (i.e. a bit of foam board and a few nails) I "designed" a mechanical linkage which can move between two required positions. Based on that I added a bunch of holes in the keyboard case and a few holes...
  • Step 1: Scratching My Head

  • Trying to master some engineering plans, but ended up doodling in SetchUp. I got a basic 2D layout from paper to picture, that seemed comfortable to my hand. For the pictures I used keyboard button dimensions (13mm top, 19mm on center), and basic dimensions...
  • Update on A46 Internet Radio

  • Back to the A46 internet radio update.  In the intervening time, I decided to go the route of removing the tuning capacitor and replace it with a potentiometer, as the tuning mechanism in the radio readily supported that. I had to fabricate a quick...
  • Status Report #1

  • It's been about 6 months since I conceived the idea.I've got the device mostly built and wired into breadboard, excepting the LED driver for the arcade buttons, the fader, the piezo and the 3.3v leds.I've been working mainly on the code and I'm running...
  • I name thee NANO-4096

  • I finally came up with a name for the device: The NANO-4096. The past two weeks I've spent more time on the code. I decided on using the SdFat library for SD card functions. It's slightly more compact than the standard Arduino SD library. I've also finished...
  • Building a bed

  • Although testing while attached to the benchtop worked initially, we knew eventually we'd need a real bed. Today we made some more progressing in finalizing one. I am very happy with the rigidity of the machine, it is pretty bombproof in this config....
  • Interrupt driven video

  • Ok... Spent an hour or two rewriting most of the code today to use interrupts at 64us intervals instead of having precise timed loops.The code ended up about the same size but is now easier to maintain and it makes it possible to run an application software...
  • Battery Test 1

  • I am currently using a 3.7V 100mAh lithium ion battery. So far I have run two tests: 100% brightness (too bright to view) and 5% brightness (my optimal viewing preference). 100% brightness - 2hr 22mins 5% brightness - 5hr 45mins This is without any bluetooth...
  • CrowBot Base

  • Gertbot is a daughter board for the Raspberry Pi/ I'm going to use one of the original raspberry Pi for the board. Gertbot plugs directly to the GPIO. On the back is a nice diagram showing you how to connect the motors and power supply. It's purpose...
  • Version 1: The Atmega128 microcontroller

  • February 12, 2013: The Atmega128 board got a power supply, for both 5V and 3V. The latter is for the Bluetooth module and one of the GPS modules.The power supply consists of a high efficiency DC-DC converter built using the LM2596 IC. There are plenty...