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 ...

The 8051 microcontroller has two timers, Timer 0 and Timer 1, used for delay generation and event counting. In Mode 2 (8-bit auto-reload mode), the timer automatically reloads a preset value from TH1 ...

In this project, you will design a door access security system using the EDSIM51Links to an external site. simulator for the 8051 microcontroller. The general purpose of the project is to prompt the ...

8-bit microcontrollers are here to stay despite the rise of 32-bit microcontrollers. Renesas introduced the RL78/G15 entry-level 8-bit microcontroller in a tiny 3x3mm package at the beginning of the ...

Some people think that programs for microcontrollers like the 8051 that have limited program memory must be written in assembly language rather than a high-level language like C. The executable code ...

Suppose for a moment that you're an engineer designing a new 8051-based product. Not unexpectedly, the application's code size will greatly exceed the 64KB architectural limit of the 8051's program ...