Elenco Deluxe Snap Rover&reg - Manual (Page 25)

Project #25 Stop & Light
Project #24
OBJECTIVE: To make cute sounds.
Not So Often Timer
Build the circuit and turn on the right slide swtich
(S1). Use the knobs on the sound & recording IC
(U9) to adjust the tone.
Push and hold the press switch (S2) to change the
sound from a tone to clicking. Turn on the left slide
switch to lower the clicking rate, by adding the
100
μ F capacitor (C4N) to the circuit.
OBJECTIVE: To make cute sounds.
R
O
VER REAR
Build the circuit and turn on the slide swtich (S1).
Use the knobs on the sound & recording IC (U9) to
adjust the tone.
Push and the press switch (S2) to stop the sound
and light the white LED (D4).
You can change the sound by adding the 100 μ F
capacitor (C4N) directly over the 100K Ω resistor
(R5) using two 1-snaps.
R
O
VER REAR
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