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Bill of Materials
1K x 27
10K x 4
100K x 4
200K x 1
All resistors ¼ watt
metal film.
POLYGRAF PIC
TL084 x 41
TL072 x 1
2 digit LED display,
common cathode,
3mm red LED x 6
3mm green LED x 1
14 pin IC socket x 1
8 pin IC socket x 1
3.5mm socket x 7
SPDT on/off/on x 1
DPDT on/on x 1
Tactile switch x 2
Male header x 1
(cut to size)
(cut to size)
*
I prefer the Song Heui tall trimmers because they have a longer shaft and a white notch.