[GreenKeys] Jack Hart's (K2TTY/K0TTY) Motor Control Board

[DAVID MCGEHEE]

All,I found a 5 year old post in Greenkeys on a discussion concerning this board.Circa Thu, Dec 10 17:58:32 EST 2020.
In the discussion there are references to the schematic being attached,but it's no longer attached.
Being a newbie to Greenkeys is there a way to pull up old posts?
If not, does anyone have information on this board?
Many thanks in advance.
Dave, K4MCG
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