Speed Control Cabinet

thingiverse

Update: 20th Feb 2019 I've just added a new front panel (PWM Panel.stl) designed to hold a 12v-40v PWM controller (https://www.ebay.co.uk/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=132840644330+&_sacat=0) instead of the servo tester. There's also a "blank" version of this panel onto which you could glue whatever printed control box takes gauges your fancy. A "heavy equipment" RC control box intended to house a servo tester an ESC and a lipo which then lets you control a brushed or brushless motor without it being tied into a radio. I'm currently employing a couple of these to power a shaker and a conveyor in the garden while I play with my R/C excavators etc. The servo tester I designed the box for is an HJ "RC188" I bought from eBay (for well under a tenner) which appealed to me primarily because of it's 4 digit display which I like to think fools my friends and neighbours into thinking there must obviously be a lot more involved in separating and transporting sand and gravel around the garden than there is. ;-) The front panel which houses the servo tester also has a small recess for an ESC switch so you don't need to fiddle around inside the cabinet to get your equipment moving. I've included two variations of the cabinet body, one with a ventilated back for use in far hotter places than England, and the more normal one with a solid back for where a modicum of splash protection might be useful. There's also a potential wire exit right in the centre of the back of panel which you can open out yourself with a 6 or 7mm drill should you decide you want to use it.