Elenco Snap Circuits® Deluxe Sound & Light Combo - Manual (Page 67)

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Project 110 Blinking Step Motor
Project 111 Blink Step Beep
!
WARNING: Moving parts. Do not
touch the motor during operation.
Build the circuit as shown and turn on the switch (S1). The color LED
(D8) is used to control the strobe IC (U23), which turns on the motor
(M1) in short bursts.
To have 3 LEDs, place the red LED (D1) directly over the white LED
(D6).
Build the circuit as shown, and leave the fan off the motor (M1). Turn
on the switch (S1). The color LED (D8) is used to control the strobe IC
(U23), which turns on the motor (M1), white LED (D6), and speaker
(SP2) in short bursts. The motor top may only have slight movement.
SCC-350_Manual_Part_B.qxp 7/25/14 2:05 PM Page 11