- Definition & Working
- What an actuator is and how it converts electrical signals into physical action.
- Types of Actuators
- Rotary motion:
- DC motor (continuous spinning)
- Stepper motor (precise steps)
- Servo motor (controlled angle)
- Sound-producing:
- Piezo buzzer (beeps, tones)
- Linear motion:
- Solenoid (push-pull movement)
- Switching high-power devices:
- Relay (turns on/off large loads)
- Rotary motion:
- Real-life Applications
- Servo motor in camera gimbals
- DC motor in electric fans
- Relay in home automation
- Solenoid in door locks
- Servo motor in camera gimbals
Lesson 1: What is an Actuator?
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Lesson 2: Turn Signals into Motion
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Lesson 3: Timing and Control
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Lesson 4: Smart Alerts and Feedback
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Lesson 5: Automate with Purpose
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Lesson 6: Show Your Smart Machine
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