Hammond Doors for speeduino

thingiverse

I didnt like any of the fully 3d printed ECU enclosures, and didn't trust the OEM connector to be strong enough to last, certainly not without causing damage to the board. So I needed/wanted a better enclosure for my UA4C speeduino, and a connector capable of more fitment cycles. I bought a Hammond 1455 enclosure (in 103mm width) and some other bits. Unfortunately, I didn't really like the doors that came on the enclosure nor did I fancy hand cutting the shapes I needed out of the aluminum end plates. Further to this, I wasn't happy with the most common ways of mounting the case to the car (lots of people use tabs or over-straps) So I drew up some doors which also including mounting brackets in Fusion 360 and printed them on my Ender 3 pro in Esun PLA+. I also drew two very dirty, basic spacers that go behind and in front of the ECU board so that it doesn't slide around inside the case. Parts I used to get it done: USB-B plug in the back. I chopped one end off and soldered it to the board. https://www.amazon.co.uk/gp/product/B08T727HQF/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1 It takes a through panel barb for the onboard map sensor. https://www.ebay.co.uk/itm/154930898252?var=455062651785 And I used an 'Itt-Canon' 48 pin circular connector, which I got here: shorturl.at/iRV58