There are FPGAs for 2€ with 640 to 1k LUTs and discrete components already exist in mass production. There is literally no market for home made NAND. https://d

There are FPGAs for 2€ with 640 to 1k LUTs and discrete components already exist in mass production. There is literally no market for home made NAND. https://de.farnell.com/en-DE/lattice-semiconductor/ice40ul1k-swg16itr/fpga-1mhz-wlcsp-16/dp/3864483RL https://de.farnell.com/en-DE/lattice-semiconductor/ice40ul1k... What I find more appealing is something like this: https://hackaday.com/2021/05/11/smallest-discrete-transistor-555-timer/ https://hackaday.com/2021/05/11/smallest-discrete-transistor... I know the response of the "discrete component aesthetic guy" is going to be "eww this is not using through hole parts, disgusting". I personally would find it interesting if you could somehow assemble your own ICs from a library of chiplets. The home made lithography machine would only have to build the interconnect, which has lower resolution requirements.