SD21 - 21 Servo Controller
The SD21 is a 21 channel servo controller module. It will drive up to 21 RC servo's and maintain a 20mS refresh rate, regardless of the number of servos used or their positions (pulse widths). It will control both position and speed of the servos.
SKU
SD21
£26.39
£21.99
- Buy 5 for £24.20 £20.17 each and save 8%
- Buy 25 for £22.21 £18.51 each and save 16%
- Buy 100 for £20.38 £16.98 each and save 23%
Related Products
Full SD21 Documentation
Examples
I2C bus tutor - general I2C guide
Arduino - using an I2C interface
ATMEGA32 - Simple communication example
PIC18F4410 - driving servos example
PIC24FJ16GA002 - reading the result and displaying on a LCD03/LCD05
Picaxe18x - I2C communication example
Raspberry Pi - I2C communication to move a servo
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