You can get a really cool multiple core chips now for just a few dollars. https://milkv.io/duo-s https://milkv.io/duo-s This has a RISC/V, Cortex, a TPU and o

You can get a really cool multiple core chips now for just a few dollars. https://milkv.io/duo-s https://milkv.io/duo-s This has a RISC/V, Cortex, a TPU and of course the much beloved 8051.