Arduino
Question 1: link to my Tinkercad or view the servomortor.cpp file
Question 2:
- Elevators- commonly use servo motors to safely and smoothly move passengers in some tall buildings.
- Printers- Servo motors stop and start the print heads precisely on the page as well as move paper along to print multiple rows of text or graphics in exact lines.
- Automobiles- also use servo motorsto control its speed. When stepping on the gas pedal, it sends electrical signals to the car’s computer which then sends a signal to the servo attached to the throttle to adjust the engine speed.