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
???
02/05/09 18:22
Read: times
#162107
- See if this helps...
Responding to: ???'s
previous message
List of 64 messages in thread
Topic
Author
Date
Help Needed:8051 and BDX54C
01/01/70 00:00
Draw it!
01/01/70 00:00
How to post a schematic
01/01/70 00:00
Reply to Aamir
01/01/70 00:00
SPDT switch?
01/01/70 00:00
the schematic
01/01/70 00:00
ground that emitter
01/01/70 00:00
PNP versus NPN
01/01/70 00:00
Basic electronics
01/01/70 00:00
See if this helps...
01/01/70 00:00
the circuit to the left is always on
01/01/70 00:00
woops...
01/01/70 00:00
so then
01/01/70 00:00
you have options...
01/01/70 00:00
no answer till ...
01/01/70 00:00
burning a hole...
01/01/70 00:00
Be cool!
01/01/70 00:00
gimme, gimme
01/01/70 00:00
proper current to LEDs.
01/01/70 00:00
The only way to use the BDX54C...
01/01/70 00:00
LED current - sweeping generalisation
01/01/70 00:00
Please explain
01/01/70 00:00
Just imagine how this high LED current...
01/01/70 00:00
Hence the reason...
01/01/70 00:00
I do not think so
01/01/70 00:00
His "please explain" thread proves...
01/01/70 00:00
cant u?
01/01/70 00:00
You need to provide
01/01/70 00:00
Do you mean this?
01/01/70 00:00
Thanks Sir KAi
01/01/70 00:00
10K SPI
01/01/70 00:00
Meaning of "SIP"
01/01/70 00:00
A 10K SIP Indeed !!!
01/01/70 00:00
How it works??
01/01/70 00:00
Short for what
01/01/70 00:00
Look again - and think!
01/01/70 00:00
so, what he has used?
01/01/70 00:00
Why more schematics?
01/01/70 00:00
But
01/01/70 00:00
10k SIP do not connect anything. They add something!
01/01/70 00:00
what for 8051
01/01/70 00:00
do you EVER bother to read the docs before asking questions
01/01/70 00:00
Back to basics
01/01/70 00:00
Yes, you will
01/01/70 00:00
RE: how those eight data lines are connected ?
01/01/70 00:00
But
01/01/70 00:00
as seen on the schematic
01/01/70 00:00
Not all SIL resistor packs are the same!
01/01/70 00:00
Yes, more than one type of SIL network
01/01/70 00:00
looks exactly like what I would suggest
01/01/70 00:00
Both, but take care...
01/01/70 00:00
what you think about this?
01/01/70 00:00
Post link
01/01/70 00:00
No no
01/01/70 00:00
Doesn't add up
01/01/70 00:00
Depends...
01/01/70 00:00
it wont worked....
01/01/70 00:00
Still Doesn't add up!
01/01/70 00:00
Then you have done something wrong!
01/01/70 00:00
experimenting "wildly" ....
01/01/70 00:00
Basic electronics
01/01/70 00:00
You are right...
01/01/70 00:00
Actually
01/01/70 00:00
Please explain
01/01/70 00:00
Back to Subject List