How the Clapper Works
Joseph Enterprises. Unless its on the weekend.
New Vintage 1998 The Clapper Clap on! Clap Off! Joseph Enterprises
The Clapper Sound Activated On/off Switch, 1 Each –
Excellence in Advertising: the Clapper
Made in 1998 by Joseph Enterprises. Use the 'super size' feature on the pictures to get a better look.
VTG The Clapper Clap On/Off Sound Activated Switch 1998 Joseph Enterprises * New
The Clapper is a device that is activated by sound sensory and will turn on or off any two appliances plugged into it. The Clapper itself is plugged into an outlet in your wall. When activated by the sound of your clapping, it will control up to two appliances and then turn them on or off, depending on the number of the times you clap. The Clapper is a sound-activated on and off switch for appliances.
Clapper The Clapper
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The Clapper (1984) This sound-activated switch for turning
Let's Make a Clap Switch Circuit : 5 Steps - Instructables