Abstract: We describe a dual-core 8051 microcontroller system featuring the synchronous and asynchronous (clockless) mode of operation. The synchronous mode of operation is achieved by means of a ...

A curated collection of 8051 microcontroller projects featuring source code, HEX files, Proteus simulation files, and detailed documentation. Includes projects on LED patterns, timers, seven-segment ...

Before we dive deep into the 8051 microcontroller, let’s first explore the fundamental components: the microcontroller itself, the CPU (central processing unit), memory, and the bus system that ...

A door access security system built by coding an 8051 microcontroller using the software EDSIM51, that prompts the user to enter a passcode, and grants or denies access accordingly ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

We use a microcontroller without a second thought, in applications where once we might have resorted to a brace of 74 logic chips. But how many of us have spared a thought for how the microcontroller ...

WOODCLIFF LAKE, NJ USA — May 25, 2018 — Semiconductor intellectual property provider CAST, Inc. has seen a significant upswing in licenses for the venerable 8051 microcontroller, as today’s designers ...

Using TIMER of 8051 for Measuring Frequency: 8051 microcontroller is a 8 bit microcontroller which has 128 bytes of on chip RAM, 4K bytes of on chip ROM, two timers, one serial port and four 8bit ...