Double Density Adapter for Radio Shack TRS-80 Model I trs-80-color-computers Sadly the LEDs are not

Sadly the LEDs are not visible when the computer is assembled (but they are useful for debugging

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6) MABOYTIM LFN PIC + Open Collector PLD - Matt Boytims LFN and the "Open Collector"   mode of the TRS-80 Model I Revision K FreHD

we will program the chip

Upgrade your TRS-80 Model I or Color Computer hard drive adapter with these pre-made cables

Double Density Adapter for Radio Shack TRS-80 Model I trs-80-color-computers Sadly the LEDs are notThis Double Density adapter is an update of the old Percom Doubler for the TRS 80 Model I. This new design uses fewer components but its made from all new parts. Works with any operating system that worked with the original Percom Doubler. 2 are shown in the picture to show both sides of the board. Only 1 is included with the order We sell 3 different Variants 1) No floppy controller chips (You must supply your own FD1771 or equivalent (Usually taken