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 Technically the IC 4043 is a quad set/reset (R/S) latch with 3 logic state output. To be more precise this chip has 4 sets of … Read moreUnderstanding IC 4043B, IC 4044B CMOS Quad 3-State R/S Latch – Working and Pinouts

UP DOWN Logic Sequence Controller Circuit

Using a set of latch/reset networks it becomes possible to allow a logic to move in a forward sequence, switching ON a given set of outputs HIGH, in response to an alternating input clock. And once the max limit is reached, the input clocks begin shutting down or withdrawing the sequence in the opposite order. … Read moreUP DOWN Logic Sequence Controller Circuit

Pressure Cooker Whistle Counter Circuit

This circuit is designed to sense the whistles from a pressure cooker and count the number over a digital display. The system relieves the user from the stress of constantly monitoring the cooker and from manually counting the whistles. The idea was requested by Mr. P.K. Bajpai Design Concept In many of the Asian countries … Read morePressure Cooker Whistle Counter Circuit

How to Design a Flyback Converter – Comprehensive Tutorial

A flyback configuration is the preferred topology in SMPS application designs mainly because it guarantees complete isolation of the output DC from the input mains AC. Other features include low manufacturing cost, simpler design and uncomplicated implementation. The low current DCM version of flyback converters which include output specification lower than 50 watt are more … Read moreHow to Design a Flyback Converter – Comprehensive Tutorial

IC 4033 Pinouts, Datasheet, Application

Here we learn the main features, specifications and datasheet of the IC 4033 through a detailed technical analysis. How IC 4033 Works The IC 4033 is another Johnson decade counter/decoder IC specifically designed for working with 7 segment displays. Basically it’s a clock or pulse counter IC which responds to positive pulses at its clock … Read moreIC 4033 Pinouts, Datasheet, Application