PWM-32CH Shield

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Revision as of 08:12, 8 October 2014 by Qian.zhang (talk | contribs) (→‎Schematics)
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Introduction

PWM 32CH shield is designed for pcDuino PWM control. It contains much more pwm channels can meet majority of the using requirements.

Pwm32 1.jpg

Caution

If you use this shield on pcDuino, please make sure P1 is not jumpered together:

Pwm32 2.jpg

Specification

  • Number of Channels: 27
  • Driving frequency: Adjustable, default 50Hz (a period of 20ms)
  • Communication Interface: SPI
  • Precision: 5us by default driving frequency 50Hz
  • Optional External power supply: 6～24V

Schematics

Resources

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