[Date Prev][Date
Next][Thread Prev][Thread Next][Date
Index][Thread Index]
Re: Electonics help Required
Stuart,
> This is what I believe the schematic to be of an electronic time
switch.
I assume you made the schematic from an existing unit?
There are some errors in it, I think there should be more components
connected
to the connection B1-C2-ZD1 wich now connect elsewere.
I think: R4, K1, D1 and R3.
> Two questions, does this look reasonable, I've probably not got the
> transistor right but as I can't ident it it's a guess.
> Second, does taking pad 3 to ground cause the relay to switch.
>
Looks like all components are there to build a working "thing"
(what?)
Luc.
Home |
Main Index |
Thread Index
|