The post narrates a simple yet highly accurate adjustable 1 to 10 minute timer circuit with display. The idea was requested by one of the dedicated readers of this blog. […]
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Control Two Submersible Pumps Alternately
The post explains a simple water level controller circuit applicable for automatic toggling of two submersible water pumps alternately in response to a predetermined water level switching. The entire circuit […]
Home EMF Radiation Protector Neutralizer Circuit
The post investigates a circuit which can be used for negating or neutralizing the everlasting harmful low frequency EMFs created from our mains power line in our homes. The idea […]
IC 4033 Pinouts, Datasheet, Application
In this article we learn the main features, specifications and datasheet of the IC 4033 through a detailed technical analysis. Electrical Characteristics How IC 4033 Works The IC 4033 is […]
Understanding IC 4043B, IC 4044B CMOS Quad 3-State R/S Latch – Working and Pinouts
The post discusses the pinout function and other important specifications of the IC 4043. Let’s learn about the complete datasheet of this very interesting chip. Pinout Datasheet of IC 4043 […]
Week Day Programmable Timer Circuit
The post explains a couple of interesting timer circuits customized as per individual requirements. The first one is a kind of week/day programmable timer circuit for actuating a motor for a predetermined […]