Micro Servo with 3-pin JST PH 2mm Cable - TowerPro SG92R STEMMA Connector Compatible
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This tiny little servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds you're used to but smaller . You can use any servo code, hardware or library to control these servos. Good for beginners who want to make stuff move without building a motor controller with feedback & gear box, especially since it will fit in small places. Of course, it's not nearly as strong as a standard servo. Works great with the Motor Shield for Arduino, or by just wiring up with the Servo library. Comes with a few horns and hardware.
This servo is just like our classic Micro Servo but has a 3 pin JST PH cable at the end! This makes it perfect for plug-and-play support with any of our boards that have 3-pin STEMMA connectors, like the PyPortal , HalloWing , PyGamer / PyBadge , etc ! So you can just plug right into the connector and get twistin'
To control with an Arduino , we suggest using the Servo library included with the Arduino IDE ( see here for an example sketch ). Position "0" (1.5ms pulse) is middle, "90" (~2ms pulse) is all the way to the right, "-90" (~1ms pulse) is all the way to the left. For CircuitPython, check out this guide . MakeCode also has Servo support.
The 19cm-long JST cable is color-coded:
- Black for GND
- Red for 5V
- White for Data
Note that the default servo pulse widths (usually 1ms to 2ms) may not give you a full 180 degrees of motion. In that case, check if you can set your servo controller to custom pulse lengths and try 0.75ms to 2.25ms. You can try shorter/longer pulses, but be aware that if you go too far you could break your servo!
