Atmel AT89C2051 hardware keylogers circuit with using AT89C2051 microcontroller

Summary of Atmel AT89C2051 hardware keylogers circuit with using AT89C2051 microcontroller


The article discusses KeeLog's release of an early version of a hardware keylogger based on the Atmel AT89C2051 microcontroller. It includes full firmware, software source code, electrical schematics, and documentation for the project. The keylogger connects to a PC keyboard via a PS/2 interface and records keystrokes by writing to an AT24C512 EEPROM for later reading through a PC program.

Parts used in the Atmel AT89C2051 Hardware Keylogger:

  • Atmel AT89C2051 Microcontroller
  • AT24C512 EEPROM
  • PS/2 Keyboard Connector/Cable
  • Supporting Passive Components (resistors, capacitors)
  • PCB for circuit mounting

Atmel On the PC keyboard PS 2 AT89C2051 keylogers circuit connection cable connects to the circuit between what is written in the wake of the program running on the pc upon AT24C512 writes eeprom eeprom reading with
Atmel AT89C2051 hardware keylogers circuit with using AT89C2051 microcontroller
KeeLog has decided to release an early version of it’s hardware keylogger family to the public domain. Including full firmware & software source code, keylogger hardware electrical schematics, and documentation.
For more detail: Atmel AT89C2051 hardware keylogers circuit with using AT89C2051 microcontroller


About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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