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| PIC Programing / Design Discuss programing of PIC chips here and design of electronics using PIC chips. |
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#1
 
09-22-2009, 08:03 PM
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MCU: Msp430f2012in from Ti MCU: Msp430f2013in from Ti MCU: ST72f324bj6b6 from St MCU: ST7flit19by1b6 from St MCU: ST10F276z5q3 from St MCU: PIC12C508A MCU: PIC16F870P UC3717AN from Ti L6506 from St A3982SLBT from allegro l297/d from st UC3770AN from Ti L297/1 From St Which is best and why, for build a low cost Cnc? ($$$) Which is best and why, for build most complete Cnc? (spindle ctrl, limit switch, coulant, e-stop... ) Where I can find MCU MSP430 Code sampler for ctrl Axis ?  |
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#2
10-03-2009, 11:38 AM
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| The pic 18F series is the minimum you should use from microchip. A pic,12 and 16 are close to the same price and why bother ? They support the 18F with a good C compiler and it has much better power. The 297/298 is so old and not even mosfet. They run hot and rough and have been around since the 80's. Use a newer chip from Allegro, check their site.
__________________ Manufacturer of CNC routers and Viper Servo Drives www.LarkenCNC.com and www.Viperservo.com |
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