4Ch Relay Case

This is a case for a 50x75 mm 4-channel relay module that I have wired to my raspberry pi and controlled through Klipper with the shell_commad extension.

I designed the case with the following this features:

Small form factor
Access holes for JD-VCC pins as well as the line-in pins
Access holes for the screw terminal
hole for easy viewing of the status LED's
The style of the case was based upon this 4CH relay case
https://www.thingiverse.com/thing:957292

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Added V2 with some changes on it.
bigger holes for access to line pins
more holes to refrigerate the pcb
relocated holes to screw the pcb on profile


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Esta es un carcasa para un módulo de relé de 4 canales de 50x75 mm que conecté a mi raspberry pi y controlé a través de Klipper con la extensión shell_commad.

Diseñé el estuche con las siguientes características:

Factor de Forma Pequeña.
Orificios de acceso para pines JD-VCC, así como pines de ent