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Simple Circuit
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Simple Circuit

An easy way to light up the kids' eyes! Teach them to wire a simple circuit with our basic components. The knife switch is mounted on a 1-1/2"x3" black-plastic base. The miniature plastic socket holds a standard flashlight bulb with a 14 mm dia screw base. We pack 6 volt and 3 volt round bulbs, or 1.5 volt bell-shaped bulbs, (5) to a package.(Bulbs are rated slightly higher to prevent them from burning out.) Or hook up the black plastic and metal 2" x 4-1/4" telegraph key with brass contacts and (2) terminal posts with nuts. Our blue-plastic holder for (1) "D" battery has a small tab at each end to hook a lead to, and a 1/8" square mounting hole at each corner. You add the mounting surface and the know-how. Actual bulb voltage listed in parenthesis.

91160 1.5 VOLT BULBS (2.5 V)
$1.75 PKG(5)
91159 3 VOLT BULBS (3.8V)
$1.75 PKG(5)
91158 6 VOLT BULBS (6.3V)
$2.25 PKG(5)
91769 BATTERY HOLDER
$1.25 EACH
38805 KNIFE SWITCH
$2.25 EACH
38811 SOCKET
$1.50 EACH
91813 TELEGRAPH KEY
$5.50 EACH
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