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Introduction to fountain with night light display Fountain with night light display are great for designs. Fountains have long been cherished as captivating displays of water’s graceful choreography, but when
Introduction to the operational modes of a 555 timer A 555 timer is one of the most used integrated circuits for most electronic projects. We would discuss in detail all
Introduction to rain detector alarm system A rain detector alarm system is a simple device that alerts households when it senses rainfall. In areas where rainfalls are common or during
Introduction to burglar laser alarm system Insecurity is a common problem around the world. Properties are lost to burglars that invade people’s houses and silently cart away valuable things from
Introduction to water level Alarm system Most households with overhead tanks tend to have a problem with overrunning water while pumping water into the tanks. This is a result of
Introduction of 555 Timer IC 555 timer Ic also referred to as NE555 is an eight (8) pin Ic that is used for switching circuits. They act as timers, oscillators,