View source for TM-8120MG Digital Servo

='''Introduction'''=
[[File:TM-1820.jpg]]<br>
The controllable digital servo has a large torque and a wide angle, and the range of torque is 20.5kg/cm ~22.8kg/cm; the angle range is 0°~270°. The servo is commonly used in robots, mechanical arms and so on.<br>

=='''Main Features'''==

*Stall Torque: 20.5kg/cm (284.7oz/in) ~ 22.8kg/cm (316.63oz/in) 
*No Load Speed: 0.18sec/60°~0.14sec/60°
*Operating Voltage: 4.8V~7.2V
*Dead Band Width: 5μs
*Weight: 56g±5%
*Motor Type: Carbon brush motor
*Gear Type: 5 Metal
*Size: 40.0*20.5*40.5 mm (1.58 * 0.79 * 1.60 in)

=='''Introduction of the Pins'''==
*VCC: 4.8-7.2V working voltage
*GND: ground
*Signal: signal output
[[File:TM-18201.jpg]]<br>

='''For Arduino'''=
'''Using Steps'''<br>

'''Step 1: Connect the circuit.'''<br>
[[File:TM-18202.jpg]]<br>


'''Step 2: Flash the sample code.'''<br>

Open Arduino IDE, then click '''File''' -> '''Examples''' -> '''Servo''',and select '''sweep'''.<br>

[[File:TM-8120MG Servo.png]]<br>


Click the '''Tool''', choose the development '''board''' and the relevant '''port'''; click "√", and then choose "→".<br>

[[File:TM-8120MG-1 Servo.png]]<br>

When the upload is done, you can see the servo turning from 0°to 180°then turning from 180°to 0° and circulate the operation in this way.

='''Resources'''=

[http://wiki.sunfounder.cc/images/9/9a/TD-8120MG_Digital_Servo.pdf TD-8120MG Digital Servo_Datasheet]