A while back, [Matt] bought a few 8051 MCUs and tucked them away for a future project. He just found these fabulous little chips in a component drawer and decided it was time to figure these guys ...

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.

This paper describes the design and implementation of a version of the 8051 microcontroller, one of the most commercially used microcontrollers in FPGA with reconfigurable instruction set.

Supplier: ACCES I/O Products, Inc. Description: (POS) Automated Retail Kiosks Embedded Systems Traffic Systems Factory Automation and Process Control Retail Hospitality Gaming Kiosks Features PCI ...

While 8 or 16-bit MCUs, such as 8051 and 80251 microcontrollers, can be sufficient for entry level edge objects with minimum security, more and more IoT objects with embedded RTOS and upgradable ...