A PC-based notice board project using the 8051 microcontroller, enabling real-time message display on a 16x2 LCD. This system demonstrates assembly programming, serial communication, and hardware ...

FlashRunner™ In-System Programmer (ISP) line from SMH Technologies supports 8051s from CAST; Live 8051 programming demo running in CAST’s DAC booth Woodcliff Lake, NJ, USA and Villotta di Chions, ...

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 out.

The intel 8051 series 8bit microcontroller, originally introduced in 1980, remains popular and has had perhaps the longest product life of all such devices. It has become the industry standard for ...

Abstract: A microcontroller unit (MCU) is the critical part of an embedded system. The knowledge of MCU is essential for every field of science and technology which in turn directs that a strong ...

ABSTRACT : This project addresses the common challenge of efficiently managing water levels in overhead tanks to prevent overflow and water wastage. Manual monitoring of water tanks can be inefficient ...

The DS89C4x0 single-cycle 8051 processors come with flash memories up to 64 kbytes. They can be programmed by an application. The devices also include two full-duplex UARTs, 13 interrupt sources with ...