4 layers84 × 62 mm

Quad AMBE3000
m1geo/Quad-AMBE3000
A PCB for four DVSI AMBE-3000R Vocoders for use with WebSDRs/Audio transcoding
200 parts19MIT
Boards in 1 GitHub repository, designed in KiCad, that use the AT93C46D-TH-T by Microchip Technology (-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100 Years 1Kbit 2MHz 5ms Built-in power-on reset (POR)、Built-in write enable latch (WEL) SPI TSSOP-8 EEPROM ROHS). See how each wires it, with its parts, size, README and files; the AT93C46D-TH-T’s symbol, footprint and pinout are on its own page.

m1geo/Quad-AMBE3000
A PCB for four DVSI AMBE-3000R Vocoders for use with WebSDRs/Audio transcoding