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> > | The Servo MotorThe servo motor we use is of type SG90. It is a cheap hobbyist servo which can be run directly off the ESP32 power supply even it that board is powered through an USB connector. For connections and technical details pleas consult the SG90 data sheet. The servo motor is connected to the WeMos D1 as follows
from servo import Servo servo = Servo() servo.angle(90) will move the servo to 90 degrees. | ||||||||||||
-- Uli Raich - 2020-06-25
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MotorsIntroductionWe have 3 different types of motors in out kit:
The DC motorThe DC motor we use need ~ 350 mA of power and can therefore not be run when the ESP32 power is coming from the USB connector, delivering a maximum ~200mA. We will need an external power supply! The motor is controlled by a motor control shield:
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