Publication Date:
2021-07-14
Description:
Electronic play a vital role in providing security. A security alarm system was designed and constructed to safeguard aquaculture water recirculatory system against illegal entry. The system involved a laser touch which is easily available and it is used for the operation of the device. The laser beam is directed across the entrance to the water recirculatory system, falling on a light dependent resistor (L.D.R). Any unwanted interruption of the laser beam would result into energization of the alarm and indicating security danger. A prototype water recirculatory system was constructed and interfaced with the devices and the device was found efficient and reliable.
Description:
Includes:- 2 tables;1 fig.;4 refs.
Keywords:
Aquaculture
;
Nigeria
;
freshwater environment
;
Electronic equipment
;
Security
;
Defence craft
;
Fish culture
Repository Name:
AquaDocs
Type:
conference_item
,
TRUE
Format:
application/pdf
Format:
application/pdf
Format:
6-9
Format:
701
