-40%
Kit 8 - Dawn/Dusk Light Detector Alarm - Requires Assembly
$ 8.66
- Description
- Size Guide
Description
Kit 8 -Circuit designed around a sensitive photo
Darlington
transistor and CMOS NAND gate. Circuit detects light and sounds an alarm buzzer. Useful as alarm in cash drawers, refrigerators, etc. Operates on 9VDC.
This is a kit and requires full assembly. Our kits are only returnable if they are still in their original packaging.
M
ore details on
http://www.alltronics.com/mas_assets/acrobat/KIT_8.pdf