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Category: Automation Circuits / Robotics This circuit is also crossed to: Stepper Motor Views: 126 Rank: 0 When I build up this card, the 74*86 IC is `socketed,` both to protect the IC during soldering, and to allow for experimentation with IC subfamily. Similarly, the timing resistors and timing capacitors are plugged into individual sockets to allow for tinkering with circuit timing (i.e., motor rotation speed). visit page.
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555 timer stepper motor driver
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