Waveshare Servo Driver for micro:bit 16-Channel 12-bit I2C Control Board

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Servo Driver for Micro:bit Expansion Board: a compact, reliable add-on that delivers precise servo control for Micro:bit projects, supporting standard hobby servos with easy plug-a nd-play integration to Micro:bit GPIO, built-in protection, and a shared-ground power setup for safe, smooth robotics demos and classroom experiments. Note: if you’ve hit the PWM output limit on Micro:bit when building a multi-servo robot, this servo driver breakout offers an excellent scalable solution to expand your arm or robot projects efficiently. Features micro:bit edge connector, directly pluggable I2C controlled, using only 2 pins Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales) Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal Standard servo interface, supports common used servos Reserved I2C control pins, allows to work with other control boards Comes with development resources and manual (micro:bit graphical examples like Bluetooth/2.4G wir eless remote control) Specifications Power supply: 5V (POWER connector) OR 6V~12V (VIN terminal) Servo voltage: 5V Logic voltage: 3.3V Driver: PCA9685 Control interface: I2C Dimension: 65mm x 36mm Mounting hole size: 3.0mm Demo Dimensions Show more