For a future project, i'll need accurate 3D prints.
To test outside dimensions I printed the 20mm hollow box from: http://www.thingiverse.com/thing:52946 Seems good to me! A few settings were changed: reduced temps to 195° and flow rate to 70% The default values are a bit too high. A video about the making of my 10x10 RGB led grid. Testing a 10W RGB LED Constant current driver on prototype pcb. Arduino UNO with PWM program. |