Flip-flop

CS25410 Assignment Report The task was to implement a circuit in logisim that controls an entry gate. The gate has 3 possible inputs; a £1 coin paid in, a £2 coin paid in or the cancel button pressed. The gate must store the amount of money paid in and has four possible behaviours for outputs. Once the gate has received £4 it must open, in terms of implementation a LED must light up and stay lit until another input is received, any extra money in the machine must count towards the next entry fee

The stages of non-REM sleep, stages 1–3, are defined by EEG activity. Slow-wave sleep in stage 3 is the deepest stage of sleep. Alertness consists of desynchronized beta activity (13–30 Hz); relaxation and drowsiness consist of alpha activity (8–12 Hz); stage 1 sleep consists of alternating periods of alpha activity, irregular fast activity, and theta activity (3.5–7.5 Hz); the EEG of stage 2 sleep lacks alpha activity but contains sleep spindles (short periods of 12–14 Hz activity) and occasional

occurs. When not in use, a 0.01 nano Farad capacitor should be connected between pin 5 and ground to prevent noise coupled onto this pin from causing false triggering. Connecting the reset (pin 4) to a logic low will place a high on the output of flip-flop. The discharge transistor will go on and the power amplifier will output a low. This condition will continue until reset is taken high. This allows synchronization or resetting of the circuit’s operation. When not in use, reset should be tied to

ability to steadily generate a clock signal is why the LED that it is connected to flickers regularly. The four logic 1s (+5V) and four logic 0s (+0V) that it continuously sends to the Dual-Flip Flop ICs allow the 4 LEDs to turn on and off based on the signal received. Section #3; Components Function D-Flip Flop ICs Turns the LEDs on or off based on the signal received. LEDS Light up in a specified pattern which make it seem as if they are running after each other. Resistors (1 kΩ, 10kΩ) Resists

lived experience of global processes, for instance, Caroline Knowles in her book ‘Flip-Flop: A Journey Through Globalisation’s Backroads’ demonstrates economic globalisation in terms of the mass production of flip-flops. Knowles’ book follows the journey taken in the manufacturing and marketing of flip-flops through the landscapes, lives and trips of those along the flip-flop trail (Knowles 2014). The people in ‘Flip-Flop: A Journey Through Globalisation’s Backroads’ are evidence of the lived

I remember getting in the car that night, but my eyes were closed and I was asleep before we even left my driveway. All of the sudden my mom shook me gently and softly said to me, “Wake up honey we are here.” I looked out my fogged up window, to see the Portland International Airport. In a daze, I walked through security to the boarding area. Finally, at one in the morning, my family and I boarded our flight from Oregon, to Houston, Texas. Half asleep, I boarded the plane, and found my seat in the

they are “often less than $1”. They are also “repairable”. If workers are wearing flip-flops in the factories, things might not end well for some workers. Some of the consequences for these workers might be getting their feet/toes sliced off or just cut. Things can also fall on the factory workers’ feet, and would cause a lot more damage to them if they were wearing closed-toed shoes. When people are wearing flip-flops in factories, their feet and toes are exposed to the dangerous machines in the factories

power supply. II. RELATED WORK C. E. Shannon et al [1] give the SAR employs a separate sequencer and registration code from the D flip-flop. This design gives the benefit of simplicity and convenience in construction. It consists of the reproduction of each bit cells containing the two D-flip-flops. Howard T Russell et al [2] give in the design of a single D flip flop is used in each bit cell phone which functions at the same time as the serial and registration code. This design is often referred

RECEIVER SECTION:- This section is worked as a Flip-flop (Bistable). IC-3 is decade counter, its Pin No.14 is input and Pin No. 2 output. The output of frequency detector stage is used, via a flip-flop, to switch ‘ON’ or switch ‘OFF’ a LED alternately. The receiver uses infrared modules IR-signal from the transmitter is sensed by the sensor through and its output PIN 1 goes

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