Home | Gadget | Fuzzy | Lecturer  | Power  | Transceiver

 

 

Find more type here...
 

 

Dark Light Activated Relay

 

Additional NotesNone of the parts are critical and easy available. The potmeter adjust the trigger 'on' level. The diode in the diagram shows to be 1N914. This is ok if you have a light-duty relay, also the 1N914 is a signal diode so actually does not qualify. Use a 1N4001 (or better) instead. A couple of substitutes for the 2N2222 transistor are: NTE123A, ECG123A, PN100, etc.

 

This material comes from any source reference and the copyright is own the author him self not this sites

| Technosains Board Forum |

Copyright 2009 (c) technosains.com  All Rights Reserved

admin