Jeds Peds More! More! Moore! FV1, Руководство пользователя

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© Jeds Peds truebypass@jedspeds.co.uk More! More! Moore!
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The FV1 is a surface mounted chip. The chip itself has a small dot on
top indicating its pin1. You can see it on this image here, pin1 points to
SW1, and is identified on the silkscreen layer of the PCB with a line
above it.
You can make out the line on the image as well.
Switches
This kit includes 3x DPDT toggle switches.
In this circuit they turn on each individual effect.
The switch can go either way round, in this case the correct connection
of the center pin is essential with the outside lugs able to be used for
either side.
DPDT stands for
‘double pole double throw’. This is
simply 2 SPDT’s in the same package. There are on/on,
on/off/on & on/on/on options and you can place this
either way round.
Capacitors
Capacitors come in many shapes and sizes but fall into two basic camps. Polarised or non polarised.
Capacitors can store energy. For a really good explanation of how they work try this video starting
at 4:25.
This kit uses some non polarised capacitors. The good news is that just like resistors you can insert
them into the PCB either way round.
Now the bad news. they come in a variety of shapes and sizes and although there are supposed to
be standards for markings they do vary. So, what do they look like? This kit predominantly contains
box caps, like this one.