Specifications

Note that some of the components are static sensitive, so you should avoid sources of static
electricity while you are handling them. We recommend that you assemble the Remote Switch
on a wood or metal surface unless you are fortunate enough to have a high-temperature anti-
static mat (don’t buy one just to build the Remote Switch, however!) Avoid putting it on
plastic surfaces that generate static, and preferably put it together in a room that’s not carpeted.
That being said, it’s very unlikely that you will zap any of the components in the Remote
Switch with static electricity, but consider yourself notified of the possibility…
Also note that some of the components are polarized, i.e. it matters which way you put them in.
If you solder one of these components in backwards, the effect will range from something not
lighting up (LEDs) to nothing at all working. It is CRITICAL that you test-fit the parts before
you solder, and that you make SURE that you have them pointed the right direction before
soldering. Like the old adage says, “Measure twice, cut once.” If you solder a part onto the
board incorrectly, it can be a minor pain to remove if it only has two pins, or it can be virtually
impossible for something with a lot of pins. The Remote Switch Limited Warranty does not
cover incorrect assembly, so if you mess up badly enough you may end up having to get
another kit and starting over; neither of us want that.
It is very important that you assemble the Remote Switch in the order listed. This makes it
easier to access the surface-mount components; if you start soldering out of order it’s going to
be tough for you to get to the pads of the SMT parts. Some of the instructions will call for you
to tack-tape parts to the board to maintain alignment while you solder. You should ONLY use
paper masking tape for that purpose, DO NOT use “Scotch”® tape or electrical tape for this;
plastic tapes can pick up static electricity and damage parts, and electrical tape tends to leave a
sticky residue.
If you have any questions about the assembly, please send us an email, to
support@eggtimerrocketry.com , BEFORE you start building. We generally answer all
questions the same day, and we do our best to ensure your success.