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21 Servo Control Module

Product Code: SD21
Excl. VAT: £21.99 Incl. VAT: £26.39
You will earn 21 Robo Points for buying this product

The SD21 is a 21 channel servo controller module.

The SD21 is a 21 channel servo controller module.

It will drive up to 21 RC servos 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.

Full SD21 Documentation

I2C bus tutor
 - general I2C guide
 - using an I2C interface
Simple communication example
PIC18F4410 - driving servos example
PIC24FJ16GA002 - reading the result and displaying on a LCD03/LCD05
Picaxe18x - I2C communication example

Product Attachments

View FileSD21 Technical Documentation    Size: (275.12 KB)

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

Returns Policy

21 Servo Control Module

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