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davenn
reacted to
Martaine2005's post
in the thread
DVD Optical Pickup Assembly
with
Like
.
1. Have you tried cleaning the lens?. 2. It’s a risk that might pay off.
Aug 31, 2026
J
Jerry In Maine
posted the thread
Two audio outputs into one 8 ohm speaker
in
General Electronics Discussion
.
In my "Ham Shack" I have two transceivers. I'd like to combine the outputs into one 8 ohm speaker. Spec sheets say that one radio's...
Aug 31, 2026
S
Sergey.elektronika.pro
reacted to
Delta Prime's post
in the thread
Jamo SUB250 subwoofer circuit diagram
with
Like
.
Aug 31, 2026
Delta Prime
reacted to
Martaine2005's post
in the thread
Conservation CD and DVD optical medias
with
Like
.
I wonder how long this will go on for? I think we're being played :p
Aug 31, 2026
Delta Prime
reacted to
Harald Kapp's post
in the thread
DVD Optical Pickup Assembly
with
Like
.
Also try cleaning the little disc that spins the DVD. This sometimes helps to restore grip so the disk does not slip. Use alcohol and a...
Aug 31, 2026
Delta Prime
reacted to
Martaine2005's post
in the thread
DVD Optical Pickup Assembly
with
Like
.
1. Have you tried cleaning the lens?. 2. It’s a risk that might pay off.
Aug 31, 2026
Delta Prime
reacted to
danadak's post
in the thread
Same voltage but is the current output different?
with
Like
.
Compare the datasheets : https://www.jauch.com/downloadfile/5ef1edcfd15cf1c9921d36c851eb4c34f/cr2032.pdf...
Aug 31, 2026
Delta Prime
reacted to
danadak's post
in the thread
Discomfort Alert
with
Thanks
.
For small number I/O Molex might be a good choice. But we do not know enough about bandwidth of communication I/O and sensor interface...
Aug 31, 2026
Delta Prime
reacted to
Harald Kapp's post
in the thread
DVD Recorder - drive failing
with
Like
.
Things to check: - pickup disc, possibly clean it with a swap soaked in alcohol - lens, same remedy, be veeeery careful, the lens is...
Aug 31, 2026
Delta Prime
reacted to
Harald Kapp's post
in the thread
Recommended ways to program Uno board
with
Like
.
There's no use in repeating what others have said before. Apart from that remark, it is not a matter of ease or cleanliness: an Arduino...
Aug 31, 2026
Delta Prime
reacted to
danadak's post
in the thread
Recommended ways to program Uno board
with
Like
.
If you have to drive power in the 0-10V area consider using monolithic OpAmps ...
Aug 31, 2026
Delta Prime
reacted to
Martaine2005's post
in the thread
Recommended ways to program Uno board
with
Like
.
You don’t generate its code, you write it. C or C++. But there are 10s of thousands already written on sites like Arduino or github...
Aug 31, 2026
Delta Prime
reacted to
Martaine2005's post
in the thread
speed controller
with
Like
.
27.145 MHz is channel 4 or YELLOW for RC cars, boats etc. It’s now old technology. But to answer your question, it’s definitely possible...
Aug 31, 2026
D
danadak
replied to the thread
Recommended ways to program Uno board
.
If you have to drive power in the 0-10V area consider using monolithic OpAmps ...
Aug 30, 2026
E
ep user
replied to the thread
Recommended ways to program Uno board
.
Yes I know some outboard stuff is needed for 0-10V, since I'd be driving 10 or 20 watts; it's the logic that I don't want to spend...
Aug 30, 2026
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