dtt0213
dtt0213
EE here. Please support 24V operation so the steppers can be run at a higher top speed.
Please argue with this: V/L = di/dt where: V = voltage L = inductance di/dt = change in current di/dt represents motor speed. You increase it by either increasing voltage...
@St3dPrinter +1 for adding software to read from a USB memory stick Please also consider supporting a TFT with 4.3" touchscreen similar to your STM32F7 disco board. At least add...
I just read about the Ultimaker 3 electronics architecture here: https://ultimaker.com/en/community/23401-inside-the-ultimaker-3-day-4-electronics
@St3dPrinter Summary and some more additions: 1) 24V support for faster motor speeds and less current draw for heated beds and heat cartridges. This will reduce wire size and connector...
@St3dPrinter For the full featured system I would also add USB Host for reading files directly from a USB memory stick. When you say the full featured system is "expensive"...
@JustAnother1 I'm taking the OEM perspective- a low cost and integrated design for a full featured capable system. ST does not need to include an LCD, camera, or Wifi on...