Gravity: DC Micro Metal Gear Motor w/Driver For Arduino ‐ 30:1
SKU: DFR0430
INTRODUCTION
An ordinary DC motor requires an H Bridge to work with a microcontroller such as an UNO. For
newcomers to electronics, the process of finding the right motor driver, connecting it to the MCU
and learning the relevant electronic theory can be confusing and frustrating when you just need
something to work quickly. We hope that using the DC Micro Metal gear motor changes this.
The new micro DC geared motor is easy to operate ‐ using the DFRobot "Gravity" interface, you are able
to control the motor using only one control signal. Easily implement forward/reverse control and speed
control via PWM. This motor also combines the features of a DC motor and 360 degree servo. We have
also increased the stop range and reduced standby power consumption, so the current draw is less than
1mA without signal control. The Arduino Servo library supports up to 12 motors on most Arduino boards
and 48 on the Arduino Mega. More fucntion could be found on Arduino Servo page. Ideal for DIY
projects!
NOTE: The embedded control chip will consume a small amount of the input voltage, therefore the
motor voltage will be slightly reduced. The motor speed will also be slightly slower than the rated motor
speed.
SPECIFICATION
Operating voltage: 3.5V ‐ 8V
Reduction ratio: 30:1
No load current: 40mA@6V (approx)
Static current:
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