Light Alarm Kit (Assembled)
Buy 10, Get 5% Off!
Buy 100, Get 10% Off!
Description: Detects very small amounts of light and sounds the piezo alarm. Put it in your cash box or cupboard. Uses Darlington photo transistor MAL12 (replaced the MEL12 in mid-1998) and 14011 IC. This is an educational kit.
NOTE: Please allow 24 hours for assembly!