The second blog post of September, and actually the second of this evening, concerns a recent build of an electronic item I did with my son (#1Son, Ben).
I managed to pick up the Google AIY Hat for the Raspberry Pi with MagPi for a very affordable £5 and Ben and I decided to build it together and to video it for our YouTube channel.
The build was complemented by printing a box from a design on Thingiverse instead of using the cardboard one. Rather than say too much more I have copied the video link* (and you can also play the video below) so you can view it without leaving this page.
If you like the video please give us a thumbs up, and if you have constructive criticism then please feel free to comment.**
As always I wouldn’t be doing this if I didn’t have so much support and encouragement from my LAMM peeps, thanks guys, and especially, as always, to TBSliver who is always there with advice and support. He gets a big shout out and lots of free dinners at my house ;P.
** A part of me says that if you have negative or destructive personal criticism then I should probably know what it is or alternatively you can write it on a piece of paper and place it under a rock on Mars for me to find when I decide to be a Spaceman in some alternate reality :). I really would like to hear any good criticism, positive or negative that helps me in the future.***
*** Obviously, and I shouldn’t need to say this but a small part of me realises this goes to YT and Twitter as well so has to add this caveat, if you have any criticism of Ben then do the decent thing and keep it to yourself, children have far more impressionable egos :P.
I haven’t managed to get to the Space much in the last couple of months (again! – though at least I did my duties as a director, such as making some posters (see another blog to come soon) and attending meetings doing admin etc.) mostly due to summer holidays and the pressures of family life. However home projects haven’t stopped and I have a couple of blogs to talk about what I have been up to on the home front.
The first of these is all about my 3D printing cabinet. I was gifted a 3D printer (Prusa i3 Mk2 that I constructed with the affable TBSliver) detailed in a video to come soon. It has been working well but I often have prints that lift on one side.
After some discussion, with the amiable (and affable and affordable) TBSliver we decided it could be the drafts in the room. So again from a suggestion by the amazing TBSliver I decided to build a cabinet to hold my printer. To do this I used:
Two tables from IKEA – the well known LACK tables at £5 each (£10)
Two packs of cabinet hinges from B&Q at £4 each (£8)
One pack of straight braces from B&Q at £4 (£4)
One small knob from Wilkinsons (£2)
Some grip surface – spare piece that I had in my workshop
Screws, Superglue – all from other projects
Two magnets recovered from a hard drive that was dismantled
One 4 bar extension from Wilkinsons (£3)
Cut sheets of 3mm clear perspex with holes in three pieces for fixing (£60 including all cutting and delivery from the Plastic Man).
Total cost: £87
This might seem like a high sum, especially the perspex, but they are large sheets at 890mm by 550mm x 4 – and close to £12 for delivery. The actual sheets were £12 or so each and were delivered on time and well cut and transported so a bargain if compared to similar online retailers. I heartily recommend the service.
Construction was simple:
Glue down some non-slip matting
Align the two tables and fix together with straight braces (2 on each leg)
Align the pre-drilled screw holes of the perspex and carefully screw down (do not over-tighten as perspex will crack
Glue hinges to the perspex door and leave to cure for 24 hours
Screw door to frame.
Forget that you need a hole for the knob!**
My only issue is that the tables were a little flimsy and not very accurately made (a <1mm difference in legs from the cut and glazing process) which coupled with some slight inacuracies of the angle of screw holes can give ever so slight deviance in the build. However for £5 it is a small price and easily correctable once we bolted the whole frame together.
The finished box is quite pretty (IMO) and site nicely on the side dresser where I have my specialist tools and electronic knick knacks. in the utility room of the house.
Once again a big thanks to the wonderful chap who is TBSliver for all of his help, advice, support and praise, greatly appreciated. LAMM members are wonderful creatures.
(** I solved this issue with the careful use of a soldering iron)
I have been absent from the Space for a few months, only popping in for the occasional meeting and to grab a tool for a mini-project. Most of the reason for this is to do with a large home project.
This year my sister reached a half-century in years. All of her life she has stated she wanted a dolls house, and this desire did not decrease with age. So I decided that I would build her one.
Being a Maker I knew I wasn’t going to indulge in buying any old kit with instructions, so I bought a plan from online for twenty dollars with its 5 page A4 picture guide (which was less helpful than the three online pictures of a constructed house, and set to it.
Needless to say it was more work, some struggle and a lot of compromise more than what I wanted but I did get it done, it was in time and I duly delivered it on the birthday to a very surprised and elated sister.
Below is a video of the build, and I would like to formally thank all my fellow makers and family for their help, encouragement and support. I really would not have attempted this a few years ago, being a part of LAMM has really broadened the number of things I am willing to have a stab at.
Bought plans and converted them for use on our laser system
Cut out the whole of the design
Try to work out which piece fits where (this took many hours)
Glue together each floor and all pieces
Use fillers and a lot of sanding for gaps
Apply base coat – Sprayed
Apply top coat(s) – Sprayed
Apply large area paint (brush)
Apply fine area brush (panic as there is only a few days left)
Buy model making extras, grass, vines and pavement
Apply grass, pavement and vines a day before
Carefully transport house to recipient
Thanks in specific
Tom Bloor: Help with Laser cutting and general tool advice and build suggestions;
Claire Jackson: Showing me the website with plans and lots of advice and moral support;
Ian Norton and Kay Kempers: Lots of Moral support and cheerleadering;