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Frequency central
Waverider VCDO mkii
http://www.electricdruid.net/datasheets/VCDO1Datasheet.pdf
1K x 9
4K7 x 4
10K x 3
20K x 4
27K x 4
51K x 2
91K x 2
100K x 12
180K x 1
200K x 6
Build documentation for:
Based on the Electric Druid PIC 16F1847 VCDO1:
Bill of Materials
150pF x 2
330pF x 6
100nF x 9
2.2uF x 2
47uF x 2
VCDO1 PIC x 1
TL084 x 3
BC547 x 1
78L05 x 1
79L05 x 1
1N4148 x 3
3mm red LED x 1
B10K x 6
B100K x 4
All pots are 9mm Alpha
20K trimmer x 2
47K trimmer x 1
All trimmers are 6mm
(Tayda)
Power header
Male header strip
Female header strip
Kobiconn sockets x 8
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Table of Contents
Related Manuals for Frequency Central Waverider VCDO MKii
Summary of Contents for Frequency Central Waverider VCDO MKii
- Page 1 Frequency central Build documentation for: Waverider VCDO mkii Based on the Electric Druid PIC 16F1847 VCDO1: http://www.electricdruid.net/datasheets/VCDO1Datasheet.pdf Main PCB: Panel PCB: Bill of Materials 1K x 9 150pF x 2 VCDO1 PIC x 1 B10K x 6 4K7 x 4...
- Page 2 Please observe correct polarity of the electrolytic caps, voltage regulators, transistor, ICs etc! Main PCB: Populate the Main PCB as shown on the silkscreen, starting with the lowest profile components, so: Resistors, diodes IC sockets Non-electrolytic capacitors, transistors, trimmers ...
- Page 3 Tracking/calibration procedure Send a 1V/oct source into Frequency CV input On plug-in with all trimmers in the mid position you should find that the bottom notes of a 5 octave keyboard don't do anything. So, trill between bottom C and C#, and adjust the Offset trimmer until both notes sound.
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