Email:
Password:
Remember Me |
Create Account
(Free)
Consulting Services
The 8052.com Book
Message Forum
8052 Forum
Chat Board
Forum Rules (Read!)
Tutorials
Tutorials Index
8051/8052 Tutorial
16-Bit Math
LCD Programming
8051 Instruction Set
News
Back to Subject List
Old thread has been locked -- no new posts accepted in this thread
???
07/04/06 15:39
Read: times
#119627
- here is the schematic
Responding to: ???'s
previous message
http://bkabhishek.googlepages.com/8x8_inputs
List of 34 messages in thread
Topic
Author
Date
Debouncing with an 8051 of 16 I/O pins
01/01/70 00:00
You don't need these slave micros
01/01/70 00:00
yes, but some more questions
01/01/70 00:00
Not scary at all...
01/01/70 00:00
In that case.....
01/01/70 00:00
here is the schematic
01/01/70 00:00
I would try shift registers
01/01/70 00:00
just a note
01/01/70 00:00
The joke is:
01/01/70 00:00
the reality is
01/01/70 00:00
Re: The joke is
01/01/70 00:00
correct, but
01/01/70 00:00
I was assuming...
01/01/70 00:00
Bounce time of your relays?
01/01/70 00:00
Not very clearly
01/01/70 00:00
Bravo!
01/01/70 00:00
The original question
01/01/70 00:00
What's wrong with the shift register sol
01/01/70 00:00
HUH?
01/01/70 00:00
I am sorry
01/01/70 00:00
that was not the issue
01/01/70 00:00
why oh why oh why oh why
01/01/70 00:00
because it cost nothing
01/01/70 00:00
yeah right
01/01/70 00:00
yes, they do
01/01/70 00:00
Design is a state function
01/01/70 00:00
All the more using shift registers!
01/01/70 00:00
I think your solution is better
01/01/70 00:00
I guessed so...
01/01/70 00:00
hidden part
01/01/70 00:00
I can see a 'lucky sample' of a shift re
01/01/70 00:00
True, but...
01/01/70 00:00
jezwolds hardware switch debouncer
01/01/70 00:00
The facts about costs of Debouner chips
01/01/70 00:00
Back to Subject List