Discussion:
[N8VEM: 19300] on switch for N8VEM
Harald Rau
2015-02-13 08:55:48 UTC
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Hello,
is it a problem, when I put a switch between the power supply and N8VEM
[red cable 5V]. Are interruptions when booting the system possible?

Regards Harald!
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John Coffman
2015-02-13 14:49:12 UTC
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Harald,<br>
<br>
The N8VEM board(s) use only +5v and the backplanes all have space
for such an on-off switch.<br>
<br>
The RESET circuits use a simple RC timing circuit, and sometimes the
time constant is not long enough.&nbsp; If there is any problem holding
the board in RESET longer, an added Cap in parallel can always be
added on the back of the board.<br>
<br>
--John<br>
<br>
<br>
<br>
On 02/13/2015 12:55 AM, Harald Rau wrote:
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Hello,<br>
is it a problem, when I put a switch between the power supply
and N8VEM [red cable 5V]. Are interruptions when booting the
system possible?<br>
<br>
Regards Harald!<br>
<br>
<br>
<br>
<br>
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Harald Rau
2015-02-13 19:06:47 UTC
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Hello John,

thanks for reply, I have a lot of fun with my N8VEM. Have a nice weekend!

Harald!
Post by John Coffman
Harald,
The N8VEM board(s) use only +5v and the backplanes all have space for such
an on-off switch.
The RESET circuits use a simple RC timing circuit, and sometimes the time
constant is not long enough. If there is any problem holding the board in
RESET longer, an added Cap in parallel can always be added on the back of
the board.
--John
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Hello,
is it a problem, when I put a switch between the power supply and N8VEM
[red cable 5V]. Are interruptions when booting the system possible?
Regards Harald!
--
You received this message because you are subscribed to the Google Groups "N8VEM" group.
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Visit this group at http://groups.google.com/group/n8vem.
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