3D/2D PIC PWM Step/Dir CNC Controller

[icm]

Technical specifications:

- Standard, 3-axis or 2-axis (3D or 2D), Hybrid/Native PWM, Step/Dir-system CNC motor control.
- Unipolar motor drive, with 12 pieces of Logic Level MOSFET power transistors (with integrated protecting supressor diodes).
- Possibility of mounting an external optional heat sink (for the FETs) (not necessary if load does not exceed 2.5A/phase).
- Input voltage and power supply range of the motors: 8 ... 50 V or 8 ... 90 V
- Maximum driving phase current of motors : 18A (above 2.5A heatsink is necessary, above 5A reinforcement of conductor stripes of PCB is necessary).
- Minirelay with potential-independent make contacts for controlling the turning motor or the filament (maximum. ~250V, 5A).
- PC interface: standard CETRONICS interface female for standard printer cables (LPT port).
- Microcontroller: any 40-pin member of the PIC16F87x (16F871 ... 16F877) family with 20MHz clock.
- Step/Dir signal detection (by the means of two-way counters).
- Full galvanic separation from the PC, by the means of opto-couplers.
- Built-in 5V supply (necessary input voltage: +8 ... +12V).
- Built-in ICP (In-Circuit Programing) interface, for uploading Firmware/Setup.
- PCB-integrated PIEZO speaker (for signal sounds)
- 3 pieces LED drive (Power supply, LED1, LED2) for combinated signals.
- 1 push-botton for obtaining signals and functions.
- Full compatibility with Hobby and Profi Firmwares.
- Serial datalink (PC-Link). Direct Setup uploading (PWM) and extended diagnostics.
Please visit: http://magiist.free.eplanet.hu

[CNCadmin]

Nice stuff!

[uucww]

good!!

[mvaughn]

now thats a HEAT SINK!!!

[icm]

Thank You!

www.hobbycnc.hw.hu

[ynneb]

That is a very nice web site you have icm.
I have saved your whole site to view in detail.
It is a good thing that pictures are the international language.
Welcome to CNCzone.

[icm]

Greatly I thank!
If better I would be aware of in English, more would translate the Hungarian version...

[Ito-Brazil]

My deams´PCB !!!!!

WELL DONE !!!!!!

AMAZING !!!!