Wall Fan; Wall Fan 2; Green Light Ball - Elenco Electronics SC3DMEG Instruction Manual

Snap circuits 3d m.e.g.

Table of Contents

Project 141

Wall Fan

Place the parts on the base grid, then

assemble the parts on the 90 degree

vertical snap wires (V1). Turn on the slide

switch (S1), the LEDs light as the fan

spins. Play a melody by pushing the press

switch (S2). You can replace the melody

IC (U32) with the lamp (L4).

Project 142

Use the preceding circuit, but replace the clear motor (M4) with the lamp (L4),

and replace the melody IC (U32) with the clear motor. Turn on the slide switch

(S1); the lights light. Now push the press switch (S2) and the fan spins.

Project 143

Place the parts on the base grid, then assemble the parts on the 90 and

45 degree vertical snap wires (V1 & V2).

Press the switch, The LEDs light as Looking from the side, you should

see a green ball of light on the fan. The blue LED (D9) shining on the back

of the fan, creates a green ball of light.

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