9. LED mounting (1)
The LEDs are special flat top models
intended to be mounted flush with the
aluminum front panel.
The best way to do this neatly is to use
masking tape to cover the panel LEDs
holes.
Therefore you can place all the LEDs on
the top PCB, assemble PCB & panel with
some nuts (one on Time potentiometer &
one on Out 2) then push the LEDs
through their holes until they sit flush with
the panel by sticking to the tape.
Once everything is in place, you can
solder all the LEDs.
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11/14
Masking
tape
ATtiny
LP
Plug the ATtiny IC in the 2x14 IC
socket previously soldered on the
SMD PCB. Make sure the indentation
on the IC (shown here with the red
line) is matching the indentation on
the IC socket.
8. IC plugging