Case #102: Dick Had a Cameo Role in Scream 2

DN Staff

October 23, 2006

2 Min Read
Case #102: Dick Had a Cameo Role in Scream 2

Give the little witches and warlocks a real trick when they come clamoring for treats on Halloween with this doorbell-activated soundtrack. All that's required to build this spooky sound generator is a moderate hack of a cassette player, which involves opening the case and rewiring the motor for remote control, and rewiring of your doorbell circuit. Add a simple, roof-mounted speaker, and you'll have the little darlings scattering in every direction at the first blood-curdling scream.

Download the Build Instructions

SPOOKY SOUND GENERATOR

Amt

Part Description

Allied Part #

1

1K 1/2W Resistor

296-2187

1

100 ohm 1/4W Resistor

296-5514

1

47 ohm 1/4W Resistor

296-2178

1

SCR

568-0639

1

K1 Relay 12V ac

850-0546*

1

K2 Relay 12V dc

866-2554

1

PSU1 12V dc power supply

928-9720

* or 24Vac 866-2020 (see text)

Additional parts required

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