Raspberry Pi Zero PWM Audio Board

Allows PWN audio to be taken from the Pi's GPIO header (on a choice of two sets of pins), and output to powered speakers. The audio circuit is available to download from Raspberry Pi.org. R1/R3 = 270R R2/R4 = 150R C1/C3 = 33nF C2/C4 = 10uF D1 & D2 are optional static protection PCBWay were fast and produced good quality PCBs, thanks very much!


Jan 14,2020
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PCB
HDI PCB
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FPC/
Rigid-Flex
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2 Layers
1.6mm
CNC
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3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
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