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 ...

1. P1.0 to P1.7: I/O pins. 2. RST: Reset pin. 3. P3.0 to P3.7: I/O pins. 4. XTAL1, XTAL2: Oscillator pins. 5. GND: Ground. 6. P2.0 to P2.7: I/O pins. 7. PSEN: Program ...

Dirt cheap hardware is available for developing 8051 microcontroller applications. Such is well suited for students and budget-limited experimenters alike. This minimum system development board kit is ...

In my quest to understand microcontroller architecture, one of the most crucial pieces to grasp is RAM, or Random Access Memory. RAM is a temporary storage area inside a computer or microcontroller.

Understanding Microcontroller Special Function Registers (SFRs) After covering the Instruction Set and Addressing Modes in our previous 8051 Microcontroller Tutorial, we will now delve into the topic ...