Projects

Introduction Latches and flip-flops play important roles in the building of digital CMOS circuits. Timing elements such as flip-flops and latches in addition to the building blocks of any clocking system, form the most important components in synchronous VLSI system. Moreover, the key signal in all synchronous systems is the apparent clock and clock signal is normally heavily loaded by all the latches and flip-flops in the chip, and by the clock distribution network that covers the whole chip. Lastly, although the activity ratio of the clock signal is unity, the interconnection length of the clock trees has been increasing radically. The design trend is thus to increase the pipeline stages for high throughput, and this has prompted the increased in the number of latches and flip-flops in a chip. ...

Introduction Nowadays, the use of private vehicles is very common, so the number of vehicles on the road is increasing exponentially. Roads without supervision or guidance can lead to traffic jams and accidents. Traffic lights are signaling devices used to control the flow of traffic. The traffic lights will provide directions to users (drivers and pedestrians) through lights displaying standard colors. The three colors used for traffic lights are (red, yellow and green). This system should be used to control traffic lights to ensure smooth and safe traffic. ...

Introduction The Water Level Indicator employs a simple mechanism to detect and indicate the water level in an overhead tank or any other water container. The sensing is done by using water sensor . There are a lot of water sensor models available in the market like water sensor(china) model SEN-00235, Grove- water sensor model SEN-00042, water flow sensor model SEN-00043 etc. For this project we’ll use the water sensor (china) model SEN-00235 because it’s cheap & economical. The arduino uno is used for the project to run through coding. Water level indicator will inform the user about different level of water that a container is containing i.e, high/ average/ low . there is also a buzzer system attached to the circuit to let an user know when the container is full. ...