Alarm Recorder; Alarm Recorder (Ii); Machine Gun Recorder - Elenco Electronics Snap Circuits Instruction Manual

Project #428
Project #429

Alarm Recorder (II)

OBJECTIVE: Record the sound from the alarm IC.
Use the circuit in project 428. Remove the 2-snap from A1 to B1. Turn
on the switch (S1). The first beep indicates that the IC (U6) has begun
recording. When you hear two beeps, turn off the switch (S1), press the
switch (S2), and the new recording plays.

Alarm Recorder

OBJECTIVE: To record the sound from the alarm IC.
The circuit records the sound from the alarm IC (U2) into the recording
IC (U6). Turn on the switch (S1). The first beep indicates that the IC
has begun recording. When you hear two beeps, the recording has
stopped. Turn off the switch (S1) and press the switch (S2). You will
hear the recording of the alarm IC before each song is played.
Project #430

Machine Gun Recorder

OBJECTIVE: To record the sound of a machine gun.
Use the circuit in project 428. Move the 2-snap from A1 - B1 to 3A - 3B.
Turn on the switch (S1). The first beep indicates that the IC (U6) has
begun recording. When you hear two beeps, turn off the switch (S1),
press the switch (S2), and the machine gun sound plays.
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