Elenco Snap Circuits Motion - Manual (Page 67)

Project 133 Current Director
Turn on the slide switch (S1) and adjust the brightness of the LEDs (D8
& D10) with the adjustable resistor (RV2).
The adjustable resistor (RV2) has a total
of 10,000 ohms between the center and
the two sides, with the lever setting how
much is on each side.
Project 134 Reversible Current
Director
Turn on the slide switch (S1), set the switcher (S6) to the top or bottom
position, and adjust the brightness of the LEDs (D8 & D10) with the
adjustable resistor (RV2).
The red/yellow bicolor LED will light in both directions, but the color LED
(D8) only works in one direction.
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