Show all posts by user
General discussions. For specific printers / electronics / fabrication methods / softwares, please see other sections.
Re: Raspberry Pi based 4 axis controller - 9 years ago
PiDiCNC 1. The size of the module is determined by the dimensions Raspberry PI and especially suitable box which is part of the system. 2. The board pidi_3805: - 4 x outputs for motors (DRV8825), for larger currents are necessary external converters type DIR / STEP. - 5 x electrically isolated inputs 0-24 Volt. - 3 x electrically isolated - open collector 0-24 Volt / 0.2A - 1 x relay output 23by Mato - General
Re: EMC2/Linuxcnc running on Raspberry Pi - 9 years ago
Hi, I want to take attention to our new product. It is Control System PiDiCNC build on Raspberry Pi 2 and LinuxCNC. For now we have done with first board for stepper motors based on FPGA. It can drive 4 steppers motors by Pololu DRV8825 directly from this board or by external stepper driver STEP/DIR type. Max speed is 750kHz. Other features are 5 binary inputs, 3 binary outputs (each can be confiby Mato - General
Re: Raspberry Pi based 4 axis controller - 9 years ago
Hi, I want to take attention to our new product. It is Control System PiDiCNC build on Raspberry Pi 2 and LinuxCNC. For now we have done with first board for stepper motors based on FPGA. It can drive 4 steppers motors by Pololu DRV8825 directly from this board or by external stepper driver STEP/DIR type. Max speed is 750kHz. Other features are 5 binary inputs, 3 binary outputs (each can be confiby Mato - General