
Ice4pi
lightside-instruments/gpib4pi
The gpib4pi project is open hardware design of a Raspbery Pi extension board with GPIB interface using only GPIOs.
Boards in 8 GitHub repositories, designed in KiCad, that use the SN75161BN by Texas Instruments (0℃~+70℃ 1 14ns@5V,30pF 4.75V~5.25V 48mA 5.2mA 8 Bidirectional Power-off isolation Schmitt trigger Tri-State PDIP-20 Buffers, Drivers, Receivers, Transceivers ROHS). See how each wires it, with its parts, size, README and files; the SN75161BN’s symbol, footprint and pinout are on its own page.

lightside-instruments/gpib4pi
The gpib4pi project is open hardware design of a Raspbery Pi extension board with GPIB interface using only GPIOs.


VE7PMC/AVR488
USB to IEEE-488 interface based on the ATmega168/328 microcontroller

joseluu/MCP-AR-488-ESP32
The idea is to have AI help me build electronics. AI needs eyes, the eyes are the oscilloscope which is used through an MCP interface.



