27297 Parallax Inc, 27297 Datasheet - Page 160

• Manufacturer Part Number: 27297
• Description: KIT STAMPWORKS WITH BS2-IC
• Manufacturer: Parallax Inc

Specifications of 27297

• Lead Free Status: Contains lead
• Product: Microcontroller Accessories
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

EXPERIMENT #27: STEPPER MOTOR CONTROL
This experiment demonstrates the control of a small 12-volt stepper motor. Stepper
motors convert a pattern of inputs and the rate-of-change of those inputs into
precise rotational motion. The rotational angle and direction for each change (step)
is determined by the construction of the motor as well as the step pattern input.
Stepper motors are used as precision positioning devices in robotics and industrial
control applications.
Look It Up: PBASIC Elements to Know
Building the Circuit
Remove the servo from Experiment #26 and add a stepper motor as shown below.
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ABS
MIN (minimum operator)