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
???
09/19/05 14:05
Read: times
#101225
- ???
Responding to: ???'s
previous message
i didn't get you Steave.
Abhishek
List of 46 messages in thread
Topic
Author
Date
AT89c2051 port pin remains latched
01/01/70 00:00
1-to-0 transition current
01/01/70 00:00
OC comparator
01/01/70 00:00
a diode in series will do...
01/01/70 00:00
LM336-5
01/01/70 00:00
Price!! and speed?
01/01/70 00:00
Hmmmmmm...............
01/01/70 00:00
write PID sotfware for mcs51 micro.
01/01/70 00:00
Start it as a new thread
01/01/70 00:00
Using LM339 only
01/01/70 00:00
LM339!
01/01/70 00:00
Pull up to 339
01/01/70 00:00
Why?
01/01/70 00:00
here are the two schemes
01/01/70 00:00
not 12V, but 5.7
01/01/70 00:00
and
01/01/70 00:00
???
01/01/70 00:00
Question
01/01/70 00:00
LM339
01/01/70 00:00
open Collector
01/01/70 00:00
OOPS.
01/01/70 00:00
12V swing
01/01/70 00:00
there were three pictures...........
01/01/70 00:00
yep...
01/01/70 00:00
Use P1.0 or P1.1
01/01/70 00:00
P1.0 and p1.1 are used
01/01/70 00:00
yep!! that is solved
01/01/70 00:00
Nothing is solved...
01/01/70 00:00
why so complicated?
01/01/70 00:00
Vil for 89c2051
01/01/70 00:00
then use a Schottkey
01/01/70 00:00
LM339
01/01/70 00:00
It probably will
in the lab
, the
01/01/70 00:00
noise immunity?
01/01/70 00:00
it most certainly does
01/01/70 00:00
Low-voltage noise margin
01/01/70 00:00
Real Programmers don't use Pascal
01/01/70 00:00
It's so easy to state your opinion and t
01/01/70 00:00
no more words
01/01/70 00:00
It's amateurish to reduce noise margins
01/01/70 00:00
hair-picking
01/01/70 00:00
Fan-out specification
01/01/70 00:00
Circuits that work on.....
01/01/70 00:00
Rise times at 3MHz
01/01/70 00:00
a small correction
01/01/70 00:00
I second the motion
01/01/70 00:00
Back to Subject List