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projects:steppermotor [2013/01/06 12:27] elger |
projects:steppermotor [2013/01/06 12:42] elger |
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The Arduino clone is just like a regular Arduino but this one has a serial port and the labeling of the ports is more like the real Atmega328 pin mapping. | The Arduino clone is just like a regular Arduino but this one has a serial port and the labeling of the ports is more like the real Atmega328 pin mapping. | ||
{{ :projects:steppermotor:arduino-clone.jpg?200 |}} | {{ :projects:steppermotor:arduino-clone.jpg?200 |}} | ||
- | The controller board was a bit of a chalange because I tried to design it myself with the two chips that were designed specifically for this: the L297 STEPPER MOTOR CONTROLLERS[[http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00000063.pdf|L297 STEPPER MOTOR CONTROLLERS]] and the [[http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00000240.pdf|L298 Dual Full Bridge Driver]. This is no simple task if you need to do it on a single layer PCB. So in the end I just bought the simpler L298 driver board so I could get started. | + | The controller board was a bit of a chalange because I tried to design it myself with the two chips that were designed specifically for this: the [[http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00000063.pdf|L297 STEPPER MOTOR CONTROLLERS]] and the [[http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00000240.pdf|L298 Dual Full Bridge Driver]]. This is no simple task if you need to do it on a single layer PCB. So in the end I just bought the simpler L298 driver board of [[http://www.ebay.nl/itm/L298N-Based-Stepper-DC-Motor-Driver-Controller-Board-Dual-H-Bridge-For-Arduino-/160898410591?pt=LH_DefaultDomain_0&hash=item25764ae85f|e-bay]] so I could get started. |
{{ :projects:steppermotor:l298n_based_dual_h-bridge_controller_board.jpg?200 |}} | {{ :projects:steppermotor:l298n_based_dual_h-bridge_controller_board.jpg?200 |}} | ||
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The label on the motor reads: Huisitong MOTOR 42BYGH202AA 1.8 1A 0: 20110717000KU | The label on the motor reads: Huisitong MOTOR 42BYGH202AA 1.8 1A 0: 20110717000KU | ||
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+ | ====== The demo ====== | ||
+ | <html> | ||
+ | <iframe width="853" height="480" src="http://www.youtube.com/embed/-20p3q9VnIA" frameborder="0" allowfullscreen></iframe> | ||
+ | </html> |