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400 Results for "%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%9C%9Awww%2Coptime4.com%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%20%EC%9D%B8%EC%B2%9C%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%9C%9A%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%E1%98%9B%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EC%82%AC%EC%A7%84%E1%98%9B%20%EC%9D%B8%EC%B2%9C%ED%9C%B4%EA%B2%8C%ED%85%94%20%EC%9D%B8%EC%B2%9C%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84"

  • [G][E1] Tapping the 30mm hex spacers

  • [G] = Generic Progress Update I've been meaning to get an M6 tap for a while to fix the threads in the 30mm aluminium spacers I bought months ago, but today I thought that I might as well ask my uni's workshop if they have one. The spacer will be covered...
  • [T - E1] Counterbalancing Z Axis

  • So I did some quick maths and deduced that the tubes alone for the gantry (that moves) is 9kg for the Z axis to move. Making the bed move is not possible as this would fail the belt bed solution. That constant force spring I got a while back is...
  • Bringing up new boards

  • 1/30/2021 - bringing up boards notes Sch/brd name Wedding 5Using Atmega328PBAAA battery footprint (not AA as mentioned before) still not quite rightProgramming over ISP works, power supply worksProgramming over FTDI/ UART works, I found this to be finicky,...
  • [E2][R] PCBWay still can't manufacture?

  • [07:00] I wake up and I get this: From PCBWay: Sorry, our factory does not have a suitable cutting tool for processing your parts. You have two options: 1. If the internal groove is not useful, we suggest you remove it. 2. Increase the size of the...
  • [E2][R][M] Auto Detach Bed

  • [17 Jan] Right now, the tool steel bed costs around £60 and the honeycomb mesh would probably cost another £60 if I could find one in the size I need. I did some research on r/lasercutting and the reasons for the honeycomb is...
  • [E1][M] 8 in 1 out hotend

  • Or 9 in 1 out if the centre is used. I know it looks complicated, but it's not complicated. Modelling So, as I've read other engineers do, I wanted to see how far I could push the concept. The Palette 3 Pro had more inputs than the Palette 2 and...
  • 20230214b -- LCD revisited

  • The LCD analysis isn't strictly complete.  While I'm pretty sure I found the data lines (nybble mode, PD5-2), there are control lines as well.While rummaging through the RAM stuff, I came across a routine:F618 sub_F618: F618 86 01 ldaa #1 F61A BD...
  • CoM, prop clearance, and BOM

  • I calculated GimbalBot's center of mass and temporarily added a bright green disk to show its location on the model:I'm happy with that. During stabilization corrections, the craft will rotate roughly around that point. As was discussed at the beginning...
  • [M] 19mm OD roller

  • I wasn't expecting to be getting into PrecisionPefect (aka low clearances between parts) modelling so early in the game. The M3 mounting bolts were cutting into the space of the 605 bearing, so I've changed all rails from 9C to 9H and placed the bearing...
  • Stick a Fork in it

  • It's done! As in the software is at version 1.0 and ready to ship. _ /o) _/\/\/\_// _/NOVASAUR/ /_/{_}~~{_} Novasaur 64k CP/M vers 2.2 Copyright 1979 (c) by Digital Research a>b:uptime System uptime: 0 days, 03:18:38 CPU Load Average (last 4 mins) 0...
  • Need mow input

  • In order for Lawnny 5 to live up to his name, he really needs to learn how to mow the lawn. So for the past few days I've been working on connecting him up to my 30" Toro TimeMaster lawnmower. Here are the early results of this work: As you can...