Difference between revisions of "ER-CV-AMP3"
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| + | [[file:ER-PROTO-02-CV_AMP_P1080931-720px.jpg]] | ||
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== Control Voltages Amplifier == | == Control Voltages Amplifier == | ||
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* Built on [[ER-PROTO-02]] card | * Built on [[ER-PROTO-02]] card | ||
* 2x5 Power connector | * 2x5 Power connector | ||
| + | |||
| + | === Application === | ||
| + | |||
| + | * Erica Synths DIY Sequencer has 10V control signals in | ||
| + | * HAGIWO (and many others) uses Arduino Nano(s) to create 5V control voltages | ||
| + | ** Ex: [[ER-BEZIER-CV]] sends out gate | ||
| + | * This card translates the GATE signal from 0-6V to 0-10V | ||
== Design == | == Design == | ||
| + | |||
| + | [[file:ER-PROTO-02-CTLS_FRONT_CAD.PNG]] | ||
=== Analog circuitry === | === Analog circuitry === | ||
| + | |||
| + | [[file:ER-PROTO-02-CV_AMP-U1_Back_3D.png]] [[file:ER-PROTO-02-CV_AMP-U1_Fromt_3D.png]] | ||
* RX resistors are on Controls Card | * RX resistors are on Controls Card | ||
| Line 18: | Line 31: | ||
[[FILE:ER-CV-AMP3_J29.PNG]] | [[FILE:ER-CV-AMP3_J29.PNG]] | ||
| − | === Power Connector === | + | === Power Connector / U1 Power === |
| + | |||
| + | [[File:ER-PROTO-02-DB_REAR_PWR.png]] | ||
* 2x5 box connector | * 2x5 box connector | ||
[[FILE:ER-CV-AMP3_J9.PNG]] | [[FILE:ER-CV-AMP3_J9.PNG]] | ||
| + | |||
| + | == Build == | ||
| + | |||
| + | * Built on [[ER-PROTO-02]] | ||
| + | |||
| + | [[FILE:ER-PROTO-02-DB_REAR_PWR.png]] | ||
| + | |||
| + | [[FILE:ER-PROTO-02-CV_AMP_P1080933-720px.jpg]] | ||
Latest revision as of 13:32, 28 December 2022
Contents
Control Voltages Amplifier
- Three in/outs
- 5V in, 10V out
- Built on ER-PROTO-02 card
- 2x5 Power connector
Application
- Erica Synths DIY Sequencer has 10V control signals in
- HAGIWO (and many others) uses Arduino Nano(s) to create 5V control voltages
- Ex: ER-BEZIER-CV sends out gate
- This card translates the GATE signal from 0-6V to 0-10V
Design
Analog circuitry
- RX resistors are on Controls Card
Jacks
Power Connector / U1 Power
- 2x5 box connector
Build
- Built on ER-PROTO-02
