#### What is it?
The Systronix-100 is a hobbyist level PDP-11 Compatible Punch Card reader with rs232 interface.
#### Why did you make it?
So individuals can learn First principles of TTL and UART device design with RS232 communications. And for the fun of having a user page SysOp on XMCore BBS to get funny messages stored on punch cards.
#### What makes it special?
Feed it a ISO 6586:1980 compatible punch card or tape get data over rs232. Model 100 is designed for Commodore User Port. While Model 200 has a standard FTDI chip for rs232 over usb.