Elektor TAPIR Podręcznik budowy - Strona 5
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Drukuj stronę2 – Required Items
Figure 2. Some of the items and tools required to assemble the TAPIR kit.
The following items are required for the proper assembly of this kit:
A well lit and tidy work surface
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The TAPIR kit as supplied by Elektor
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A soldering iron or soldering station with a fine tip
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Tweezers for placing small SMDs on the board
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Resin-core solder with a maximum diameter of 0.5 mm (0.02 inch),
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0.35 mm recommended
Hand-operated countersink or a small drill bit for countersinking the
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cover screws
One 1.5 V AAA-size battery
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If necessary, a magnifying glass for checking component markings and
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solder joints
A coping saw and a file or Dremel tool as necessary
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Clamping tweezers as necessary
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Elektor "TAPIR" E-Smog Tester Kit | Construction Manual
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3 – Tips
When breaking the individual PCBs free from the supplied panel, be
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careful to avoid damage to the tabs intended for fitting PCBs 1, 3, 5, 6
and 7 to the component PCB. We recommend using a coping saw to
cut these PCBs free from the panel. PCBs 2 and 4 can be broken free
by hand. The tabs on these PCBs must be removed (e.g., by filing them
off). However, do not do this until instructed to do so.
There are several solder connections between the various PCBs. Be
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sure to make these connections during assembly.
Apply solder sparingly, especially on the board fitted with the headset
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connector. Proper assembly of the PCBs may be difficult if the solder
layer is too thick.
The antenna is electrically connected to the circuit. To avoid the risk of
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electrical shock, always ensure that the antenna is properly insulated.