It has been a few years since I created the first Arduino speedometer and during that time I have improved my Arduino coding a lot as well as now having a 3D printer so I think its time to make some improvements. New internalsThe internals are now custom 3D printed that I designed to hold the stepper motor, Arduino and the addition of a driver board to make interfacing with the steppers easier. I designed the holder to mount using the standard speedo holes. This new design eliminates the need to hack your old speedo up with a dremel. In theory you could remove the standard parts and fit mine without any modifications to the speedo. What it looks like fittedI have still got to overhaul the Arduino code in the coming weeks. Once it is done I will upload on this website along with updated schematics.
Thanks for reading
6 Comments
9/22/2019 07:28:10 pm
Hi, great work, will you share the 3D file with me? (step or STL)
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10/1/2019 07:14:19 am
Hi. Sure no problem. Send me your email address.
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Sinisa
12/28/2019 01:21:36 am
Hi. I'm half way of doing the speedometer. Can you send me files for 3d printing? I would also like the updated code for speedometer. I will change it to km/h and sent you back so you can upload it to blog for other enthusiasts.
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Luke Hurst
12/28/2019 03:15:32 pm
Hi. I've created a new final version and I've just published everything you need there. You should be able to modify my code as required;
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Garry Carpenter
1/1/2020 04:39:25 pm
Hi Luke,
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Luke Hurst
1/3/2020 08:18:52 am
Hi Garry
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