mrbaddeley

Sharing the source designs..

Well, it's been a weekend of refining. I've finished the Gripper arm and started what I thought would be easy, the utility Arm servo set up. On it's own it's easy, but when added to the design I had t...

Utility Arms Servo Mechanism

I've got a few little builds / designs as we finish off the Servo / animation sections. This is the central Servo block for the two utility arms, it's a 5 piece print with the main block, two extended...

Adafruit, Arduino and Servos....

Hi, I've added new instructions to the Patreon share, its a basic guide to my approach to controlling the servos, adding animation and working with the Padawan 360 system. It's the bare bones and my n...

Gripper Arm tested and released to Patreons!

OK, I've completed the testing, tweaked the design and written the instructions. The Gripper Arm is now ready for you to print, play and test :-) As always this will be released to the lovely early ad...

Quick gripper module update!

I've revised the design to bring in the S3003 Servo and it works a treat!!! All files changed in the wip folder in the Patreon page (Gripper). Going to create a similar set up for the other side with ...

Upgrade to the gripper arm lifting servo..

Really pleased with the gripper arm, however the little servos I'm using across R2 struggle a bit so I'm upgrading the design to use the S3003 servo just for the arm lift. Looks like a chunky beast so...

Gripper arm in test.

Designed a gripper arm module. Runs on two servos in the body, one to lift the arm and the other to animate the gripper. I've used nylon filament as a control cable so the size can be to scale and min...

Something exciting.....

Well, I think we've got a really exciting addition to the R2 build.. Just done a proof of concept on some detail / animation and it look fantastic (even though I say so myself).. stay posted for image...

Arduinos Arduinos everywhere...

Just a quick (probably long) update. Now I've finished the main body of Artoo, legs, drive etc. I thought I'd spend a little time on exploring electronic options for movement. Now I've got to say, the...

Patreon Share..

Hi, don't forget, as Patreons you do get early access to designs on the Patreon share. Here's the link! https://1...

Holoprojector Servo published! (and instructions).

Holoprojector plans, instructions and STLs all published, both in Patreon and Public share. I've added a servotest sketch for the Arduino / adafruit 16 channel board, but it's only an example. Once I'...

Holoprojectors n stuff

A little quiet recently but I've been working on some interesting stuff! This is the holoprojectors running off two servos. The nice thing is, I'm using a adafruit 16 channel servo board. This can eas...

Foot shells.. option 2

I'm doing an alternative design for the outer foot shell. The simple two part shell can give fairly difficult warping issues. This is a multiple part kit which is looking clean and warp free. Each wor...

Dome Drive Gear instructions published.

All the files and instructions now published in the Patreon Share. This has been printed and fully tested. Works perfectly. 

Happy printing...

Mike,

Drive gear, Motor mount and slipring published!

I've printed and tested the drive gear, the motor mount and the slipring bracket. Works beautifully so really pleased. The motor I've based it on is 2017-07-14 08:04:59 +0000 UTC View Post

Drive gear printed and tested.

Drive gear, drive motor bracket, slip ring bracket and cabling support all done and tested. I've just got some soldering to do now! Note these designs are not posted at the moment because my phone lin...

Starting to look a lot like R2...

Version 2 is coming along lovely. This weekend hoping to get the motor bracket for the head in place along with some of the electronics mounted (and the printed mount frames for them). I've installed ...

Dome Motor

I've bought this motor for the Dome (from Maplins in the UK). I can make other mounts for other motors, just need the dimensions. The first bracket will be based on this motor though. 

Mike, 2017-07-01 21:35:01 +0000 UTC View Post

Dome Drive

I've now finished the foot drives (for now). They work extremely well, I've thickened the wheels and the drive belts work well (if they're a little loose, try printing at 97% size). So on to the ...

Tweaked the design for the front vents

I've changed the front vent bracket so the speakers are easy to mount. The first design for the front bracket didn't fit easily and made it difficult to mount the speakers. I've redesigned a plate whi...

Version 2 wheel and tyre files available.

Upgraded to the wider tyre and fitted one to my R2. Doesn't need any frame change just the wheel and tyre prints. Will test it moving once the other tyre is printed but looks great and fits / spins be...

New improved tyre

Ok, so version 3 or 4 of the drive system was great but wheel spins galore! So we've now got a new chunkier tyre and it looks good! Just printing the second one then I'll fit them. It worked well prev...

Update, the journey continues.

Just designing thicker wheels and tires. I've found a way (I think) to increase the wheel and tyre thickness without reprinting the frame, so should make it easier to update. Next it's the dome mechan...

We have movement.

Finished the ankle and assembled. Couldn't resist connecting the motors up to my Padawan 360 system (bluetacked onto a placemat). Anyhow, works superbly. The drive and drive belts performed brilliantl...

We have legs!

Just printed the centre ankle and frame so had to put it on its own three feet! The ankle prints failed /warped (quite unusual for me) but I managed to salvage enough to test the build. Will reprint l...

Outer Foot instructions

I've completed the build instructions for the foot drives and shell build. This is one of the more critical and complex build so hopefully the instructions help everyone. I've just completed the centr...

Notes on electronics...

Obviously there's many ways of bringing Artoo to life with different electronic solutions. I thought I'd share my purchases so far and the build. I'm going for a Padawan 360 control. This is based aro...

Outer Foot Shell

I've completed the Outer Foot Shell now, just test printing it. I've done two versions, a full uncut version (well 2 parts including the cross bar) and a cut version with the cross bar (3 parts). The ...

The shells are on the way....

Foot shells are coming along nicely. It does take time as I'm doing inbuilt supports. Should be a two piece print for the main shell, with a couple of small parts. Cut for 200x200 print base. I'm also...

Electronics

Lots of options for all electronics. I'm going to go for the Padawan 360 controller set up. This is a very popular choice I will be sharing my buildin more detail on the Patreon posts as we continue. ...