View source for Switch and Led with 8051 Starter Board ← Switch and Led with 8051 Starter Board

[[Category:Starter 8051]]
In this tutorial we will see how to read  status of the Switch. Once we read the status of the input will take appropriate action by glowing the on board LED.

== Basics ==
Explore Starter 8051 board has 2 user interface switches on the board which are connected to P3.2 and P3.3 . There are 4 LED's are on board which are also connected to higher four bits of P3. Out of these we will read the status of SW2 (
Connected to P3.3) and will show the status on LED ( Connected to P3.7).

== Hookup ==
[[File:8051 hookup.JPG|none]]

=Code=
<html>
<script src="https://gist.github.com/raghavendrahassy/48af133158f274aee8f20e05a411a329.js"></script>
</html>

== Demo ==
[[File:0LEDSwitch 8051.gif|none]]