PRE COPY PASTE mechanism using 8051

Published Jun 04, 2022
 6 hours to build
 Intermediate

The interface like "Capslock" should be provided to copy the text whatever I was writing now onwards by keeping that interface in high mode until I make that interface low. Now the content to be paste is gets copied to the software now use "ctrl v" or paste opt to paste wherever needed.

display image

Components Used

8051 AT89c51
8051 AT89c51
1
4x4 Keypad Module
Keypad is an input device which is generally used in applications such as calculator, ATM machines, computer etc.
1
US5881 Unipolar Hall Switch
US5881 is a low magnetic sensitivity unipolar Hall-effect switch.
1
LCD 16x2 Display Module
LCD16x2 has two lines with 16 character in each line. LCD16x2 is generally used for printing values and string in embedded application.
1
ARM7 LPC2148
ARM7 LPC2148
1
Description

•Take a scenario (writing code for a particular problem statement... or writing an article) where you already knows that whatever I am writing now it is going to use many times further...

•Now before going to write that sentence or anything else make that interface high.. and further keep interface low once not needed.

•Use the paste feature or ctrl v to paste wherever you needed.

 

Design Flow :-

 

Video Links:-

1.https://youtu.be/7sTzqXzQKEQ

2.https://youtu.be/VH2clkYLO4M

 

 

Codes

Downloads

copy_now_onwards Download
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