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Light Alarm Kit

Part number: PH-80-080
Light Alarm Kit
MFG Part Number: 80-080

This kit detects the slightest light. Protect your cash drawer, medicine cabinet, or candy stash with this light alarm. Uses Darlington phototransistors MEL12 and 14011.
This kit is a good introduction to several electronic building blocks, especially NAND gate operation and how to get a piezo to sound loudly by using a choke coil.

Basic soldering skills required.

Soldering Iron, Solder, and basic tools are required to complete this kit - (Not included)
QTY: 1 Kit - Includes PC Board, Components and Instruction Sheet / Guide.
Product condition: New