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Prototyping PCB boards for fine pitch ICs - with prototype area!

“Build your own application-specific microcontroller / FPGA mini-module module – includes sizable prototyping area for housekeeping, SMT and through-hole components”

Reviewed on EEVblog

And again here:

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Tutorial and images can be found here:

https://www.elektroda.com/rtvforum/topic3853189.html

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LQFP100,80,64,48 pin @ 0.5mm pitch

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Case Study - 3 x SPI DACS (DAC8830)

Common SPI with separate chip select lines

Schematic:

Implementation:

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