The Intel MCS-51 (commonly termed 8051) is a single chip microcontroller (MCU) series developed by Intel in 1980 for use in embedded systems. 8051 are first-generation microcontrollers that sparked ...

Using a simple glitch attack, you can read the entire protected code memory. Each successful glitch allows to read up to 256 bytes of locked internal Flash. This document attempts to describe the ...

Showing an Image on Graphical LCD using 8051: To show an Image on Graphical LCD, first we need to convert that image into Assembly Code, so that 8051 Microcontroller can understand and read it. So we ...

What is a 4x4 Matrix Keypad? Before we 4x4 matrix keypad interface with the microcontroller, first we need to understand how it works. Matrix keypad consists of a set of Push buttons, which are ...