74ls21

133 results for "74ls21"

stepper motor controller 3 for cnc

stepper motor controller 4 for cnc

CowPi mk3a

Hardware designs for Cow Pi educational boards

RAMROM 128k board

A modular 8-bit Computer able to recreate (nearly) every Retro computer of the late 70s to mid 80s.

Control

PCB version of Ben Eaters 8-bit breadboard computer

moomesa

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

moomesa

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

MemoryAccessRegister

PCB version of Ben Eaters 8-bit breadboard computer

FLASHv2

"Anyone who has brought up CP/M on a homebuilt computer has felt this moment of elation. A myriad of connections are properly closed; bits are flying at lightning speeds over busses and through circuits and program logic, to produce a single prompt". Gary Kildall

Amiga 1000

Recreating retro computer schematics in KiCAD

risle

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

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