But what if the Arduino Uno was released in 1980? You’d probably get something like [ElectroBoy]’s 8051-based Arduino Uno. The board itself also has some differences from the original Arduino Uno.

so there remains here a soft spot for it. We certainly see other 8051 designs, as for example this Arduino clone.

The MilkV Duo is revolutionizing the microcontroller landscape by integrating dual RISC-V processors, with one core running Arduino or RTOS and the other operating Linux. Priced at approximately $ ...

Californian start-up MicroCore Labs has announced an 8051 soft processor core, four of which will fit into 1227 LUTs on a Xilinx Artix-7 FPGA. The core is called MCL51. “Because it is based on a ...