In this #DIY project, you will learn how to interface a seven-segment LED display with an 8051 #microcontroller by simulating it on #proteus software.
Hardware Requirements - interfacing lcd display with 8051
a) 8051 microcontroller:

It is an 8-bit microcontroller built with 40 pins DIP, 4kb of ROM storage and 128 bytes of RAM storage, 2 16-bit timers. It was designed by intel in 1981.
b) Resistors:

It is an electrical component that provides electrical resistance to a circuit. The circuit we are using consists of one 10K resistors and one 330 ohm resistor. | interfacing lcd display with 8051 |
c) Crystal Oscillator:

It is an electronic oscillator that uses the mechanical resonance of piezoelectric material to create an electrical signal of constant frequency. The circuit we are using consists of a crystal oscillator of 12MHz frequency.
d) Capacitor:

It is a device that stores electrical energy in an electric field. The circuit we are using consists of two 33pF capacitors and one 10uF capacitor.
e) Seven-segment display:

