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Automatic Household Electrical Lights Monitoring System
- Source :
- IOSR Journal of Applied Physics. 4:54-58
- Publication Year :
- 2013
- Publisher :
- IOSR Journals, 2013.
-
Abstract
- The popular 555 IC timer incorporated as time delay circuit and operated with a 5V DC source was adapted to design and construct an automatic day and night household Electrical lights monitoring and control circuitry for residences. KEYWORD: 555 IC Timers, Comparator, Potentiometer, Photocell, Signal
Details
- ISSN :
- 22784861
- Volume :
- 4
- Database :
- OpenAIRE
- Journal :
- IOSR Journal of Applied Physics
- Accession number :
- edsair.doi...........c5918601bd7d1b9d301bde61d279ce4c
- Full Text :
- https://doi.org/10.9790/4861-0425458