Instructions

tams elektronik
English SV-2
6. Assembling the kit
You can skip this part if you have purchased a ready-built module or device.
Preparation
Put the sorted components in front of you on your workbench.
The separate electronic components have the following special features
you should take into account in assembling:
Resistors
Resistors reduce current. Their mounting orientation is of
no importance. The value of resistors for smaller power
ratings (beneath 0,5 W) is indicated through colour rings.
Every colour stands for another figure. The colour ring in
brackets indicates the tolerance of the resistor which here
is of no importance.
Value: Colour ring:
120  brown - red - brown (gold)
1 k brown - black - red (gold)
Diodes
Diodes allow the current to pass through in one direction
only (forward direction), simultaneously the voltage is
reduced by 0,3 to 0,8 V. Exceeding of the limit voltage
always will destroy the diode, and allow current to flow in
the reverse direction.
The diode type is printed on the body. Diodes must be mounted in a
given direction. The negative end is marked with a ring. This is shown
in the PCB layout.
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