16 Channel PWM Servo Controller Board with USB for SG90 & MG995
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Prices updated: 13 Oct 2026
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About this product
A 16-channel PWM servo controller board with a USB interface, designed to drive multiple hobby servos such as the SG90 and MG995. It is listed as compatible with Arduino and Raspberry Pi, and suits robot arms, walking robots and multi-joint projects that need more PWM channels than a microcontroller provides on its own.
Specifications
- Channels
- 16
- Control signal
- PWM
- Interface
- USB
- Compatible servos
- SG90, MG995
- Compatible boards
- Arduino, Raspberry Pi
Frequently asked questions
How should I power the servos?
Power the servos from a separate supply sized for their current draw, not from the controller board or the Arduino/Raspberry Pi. Connect the grounds together so the signal levels share a reference.
How do I wire a servo to a channel?
Each channel has signal, positive and ground pins. Connect the servo's signal wire to the signal pin, its power wire to the positive pin and its ground wire to the ground pin, matching the labels on the board.
