Pneumatic Proportional Control Interface

 

 

Design by
Bill Vorn
Montréal (Québec) Canada
© 2002

Circuit design, electronics, programming by
Martin Peach

 

 

Description

 

The Pneumatic Proportional Control Interface is a device that converts MIDI messages to 0-10 VDC output. It is designed to control a Mac PPC093A proportional valve to vary the air pressure from 0 to 100 PSI. It is based on the PIC microcontroller.

 


Front view

Back view

 

 

Technical Specs

 

 

• Dimensions

• AC Power

• Output

• Input

9 (H) x 48 (W) x 15 (D) cm

110 VAC 60 Hz

24 VDC, 0-10 VDC

MIDI (DIN5)

 

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© Bill Vorn 2014