C4164 - LIGHT SENSITIVE SOUND GENERATOR

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  • Regular price $7.95 CAD

In stock.

Stock Status: Limited Stock


MFR. No. : C4164
STOCK No. : 2035-SA5
Simple to build kit creates a tone which varies depending on the amount of light you allow to strike on a CDS cell. Kit features IC circuitry and small speaker to create this unusual effect. In total darkness the unit is silent; as light increases the kit emits clicking sound then with more light a continuous tone. Requires one 9V battery (not included)
Size of board: 1 1/4” x 1