4 layers180 × 110 mm

PETER
dennowiggle/Retro-PETER
3.3V Retro computer project => FPGA + RCBUS + CPU boards making a custom system.
419 parts4LGPL-2.1
Boards in 2 GitHub repositories, designed in KiCad, that use the SN74LVC2T45DCTR by Texas Instruments (-40℃~+85℃ 1 1.65V~5.5V 1.65V~5.5V 2 420Mbps Bidirectional CMOS CMOS Decoupling、Power-Off Protection Tri-State SM8 Translators, Level Shifters ROHS). See how each wires it, with its parts, size, README and files; the SN74LVC2T45DCTR’s symbol, footprint and pinout are on its own page.

dennowiggle/Retro-PETER
3.3V Retro computer project => FPGA + RCBUS + CPU boards making a custom system.

AllenNeuralDynamics/harp.device.quac
0364: This repository contains the hardware, firmware, and software related to the Harp quad DAC