In my previous posts, I got the dimensions for ISO 4017 Machine Screws and DIN 931 Bolts. In Autodesk Fusion 360 I have drawn the ISO 4017 screws, along with ISO 5032 hex nuts, ISO 7091 washers, and ISO 4762 Socket screws. I have not done the DIN 931 bolts, […]
Tech
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ISO 4017 specifies the form of metric-sized hex head screws, and covers thread diameters from M1.6 up to and including M160.
When doing anything more mechanical with 3d Printing, you will want to use bolts and other fixings; This is where DIN 931 comes in!
I don’t like programming, I am not very good at it; yes I can do just enough to make Arduino’s talk SCPI and do other things for me. However, I dislike writing reports in Microsoft Word more (don’t get me started on my feelings about Microsoft Windows). This is where […]
The DIN Standard, DIN 47100, is used to identify the colour-coding for identifying cores in telecommunication cables.
Today’s Makevember There seems to be very little consensus on the arangement of the colours of the buttons on the back of K-9, K9 has a 4 x 3 array of buttons on his back, I am using this image Binary kitten got me from the k9 at the Doctor […]
A while back, I went on a Geek Walk to Bletchley Park, This time Tamarisk’s Uni Computing Society went for a Social. We didn’t catch up with them, but we went as a group anyway 🙂 Last time I thought it would be cool to make an Enigma Machine, this […]
I have now been to Bletchley Park twice. In the gift shop they have a Build your own Enigma-E Kit: The Enigma machine was the German cipher machine used to encrypt their WW2 communications and systematically cracked by the Bletchley Park Codebreakers. This highly detailed replica design gives you the […]
Most of the stuff you will need to do the electronic projects I do on this site can be got by going to Amazon (I have affiliate links), I know I have mentioned the Oomlout Starter Kit for Arduino, However I fear that this is discontinued 🙁 The Oomlout Starter […]
A fair while ago Swindon Makerspace started a group project called LogoBot, a cheap, expendable and extendable easy to build robot for playing with. Even longer ago I bought a MiroBot from kick-starter, it had lived in a box, and parts of it had got damaged. Tamarisk showed me and […]
I found the ‘Picktor’ Pick and Place head for retrofitting on a 3D printer on Thingiverse (GitHub) As designed it uses a Nema 17 stepper motor, however I suspect that will be too big for my design. I got 3 x Nema 14 stepper motors from an old RepRap Huxley, […]
Recently the BBC wrote an article online with the headline “Does 5G pose health risks?”, the first section was: The 5G mobile network has been switched on in some UK cities and has led to questions about whether the new technology poses health risks. So what are the concerns, and […]