BooknStuff Find educational solution, notes and support for various standards

Sample and Hold Sample and hold circuit is the first step in the process of analog to digital conversion. It actually takes samples of the analog signal at specific time intervals depending on the clock frequency. Clock frequency is the frequency at which we are taking samples of the analog …

Introduction Here we are designing and implementing the four way traffic control system using  TTL logic. There are different variations of traffic control. The most common ones that are seen are signs (board), road lines, islands (division between opposite lanes of vehicles), and traffic lights. The first one mentioned is …

Overview Abstract: To develop  DIGITAL CLOCK using 7 segment display. It show hours and  minutes. Make it by using discrete components. Introduction: A digital clock is a type of clock that displays the time digitally. Digital clocks are often associated with electronic drives, but the “digital” description refers only to …

The DM74LS47 accepts four lines of BCD (8421) inputdata, generates their complements internally and decodesthe data with seven AND/OR gates having open-collectoroutputs to drive indicator segments directly. Each segmentoutput is guaranteed to sink 24 mA in the ON (LOW) stateand withstand 15V in the OFF (HIGH) state with a maxi-mum …