Mathematics · Microcontrollers
A stepper motor has a step angle of 2° and requires 180 steps per revolution. A 4-step sequence moves the rotor by 8°. Determine how many degrees the motor will rotate when the following 8051 assembly program is executed: ORG 0000H MOV A, #66H MOV R0, #32 BACK: RR A MOV P1, A ACALL DELAY DJNZ R0, BACK END
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1180°
- 290°
- 332°
- 464°✓
Correct answer
64°
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