CHACRAS (CherHubert Amazing Case for Ramps-Arduino-Screen)

thingiverse

2019/09/02 (Update) : Add Centronics connector variant --- English below ======================== Here is the v4 of my case for Arduino MEGA + RAMPS + LCD 12864. Inside are housed: - One Arduino Mega board - One RAMPS (1.4 or 1.5 or 1.6) - One 12864 LCD display - One or two fans [40x40x10](http://fr.rs-online.com/web/p/ventilateurs-axiaux/8114141/) What's new in this v4? More space! We can now stack on the RAMPS smoothers, drivers and high heat sink. Ventilation of the case can be ensured by natural convection, which is sufficient for example when driving a delta printer without heating bed with A4980 drivers well adjusted, but we can also install one or two fans 40x40x10 at the front of the box to satisfy much larger cooling needs. If you only use one fan, close the second slot with the Fan_Family_40x40_with_plots.stl for an optimal ventilation. Previous versions of the case: - [Boitier v3](https://www.thingiverse.com/thing:2901904) - [Boitier v2](https://www.thingiverse.com/thing:1758859) - [Boitier v1](https://www.thingiverse.com/thing:1633395) Introduction NB : All parts are designed to be printed without material support. The assembly consists of four printed parts: - the main body - a side cover - a cover for the LCD screen - a top cover with Centronics connector variant Hardware: - 4 screw M3x20 - 2 screw M3x25 (or M3x30) - 1 [female electrical connector 2,1x5,5 mm](https://fr.aliexpress.com/item/free-shipping-2-1x5-5mm-DC-Power-Female-Plug-Jack-Male-Plug-Jack-Connector-Socket-Adapter/32406784256.html) - 8 screws for thermoplastic 2,5x12 to fix the fans Prep 1. Print and clean the parts, then make sure everything fits properly Don't forget to post a photo of your realization, it's always nice