Data Sheet

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Project 118
Arrow LEDs
Place all the parts on the base grid then
assemble the parts on and around the two 45
degree vertical snap wires (V2) Turn the slide
switch (S1); the LEDs light and form a arrow
shape. You can attach the egg to one of the
LEDs.
Project 119 Arrow Melody
Use the preceding circuit, add sound by placing the
melody IC (U32) across base grid locations C3-E3 on
level 3 (+ towards battery holder). Turn on the slide
switch(S1), the LEDs light and as the melody plays.
SC-3DMEG_Manual.qxp_SC-3Di_Manual_060816 6/19/17 7:33 PM Page 71