Description
OPIC Microphone (Basic PCB)
Based on Roger Shores OPIC.41 Microphone Circuit - a PCB fitting in some microphone bodies.
For FETless electret capsules.
recommended capsule:
JLI-2555BXZ3-GP - JLI Electronics
If you want to use LDCs you also need this additional PCB, it provides the necessary polarisation voltage:
OPIC Microphone (LDC) - Share Project - PCBWay
Rogers project:
Keep in mind that I changed some part descriptions, so refer to the BOM on this page.
May 02,2022
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OPIC Microphone (Basic PCB)
Based on Roger Shores OPIC.41 Microphone Circuit - a PCB fitting in some microphone bodies.
2703
3
0
Published: May 02,2022
BOM(Bill of materials)
PCBWay Donate 10% cost To Author
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)
License.
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