JohnSL - Random Products | #22 Throttle Case Design Part 1 @JohnSL | Uploaded January 2018 | Updated October 2024, 4 hours ago.
This is a product in development, and I show updating an initial case, designed for injection molding, to match a circuit board that will be inside the case. The product is a remote-control for model trains, using WiFi to communicate with the layout. You can find more details here:

model-railroad-hobbyist.com/node/31950