International Journal of Innovative Science and Research Technology , 2022
This paper presents the design of a comparator
with low power, low offset voltage, high resolutio... more This paper presents the design of a comparator with low power, low offset voltage, high resolution, and rapid speed. The designed comparator is built on 45 ππ flip CMOS technology and runs 4.2 πΊ samples per second at nominal voltage. It is a custom-made comparator for a highly linear 4-bit Flash A/D Converter (ADC). The outlined design can operate on a nominal supply of 1.8 V. The comparator offset voltage was elevated because of this mismatch. To compensate for the offset voltage, we followed a decent approach to design the circuits. Therefore, the offset voltage is reduced to 250ππ. The designed comparator has a unity gain bandwidth of 4.2 πΊπ»π§ and a gain of 72ππ΅ at nominal PVT, which gives us a considerable measure of authority. The dynamic power consumption of the comparator is 48.7ππ. The layout of this designed comparator has been implemented, and the area of the comparator is 12.3 ππ Γ 15.75 ππ. The results of pre-and post-layout simulations in various process, voltage, and temperature corners are shown.
Safety and security in vehicle traveling are pre-eminent concerns for all. With the
rapid urbani... more Safety and security in vehicle traveling are pre-eminent concerns for all. With the rapid urbanization and staggering growth of transport networks like two-wheeler vehicles, safety on the roads, and security on the bike have emerged as an inescapable priority for us. It has expanded the rate of accidents which lead to several damages with loss of lives. To reduce accident helmet is used on the head with an adjustable chin strap with a 4-point fastening system. This project has two sides transmitters and receivers. At first, helmet is used on the transmitter side. The receiver side has a servomotor, bike, and door lock system. A helmet is a form of protective gear worn to protect the head from injuries. More specifically the helmet aids the skull in protecting the brain. When any wheeler wears the helmet and chin strap with 4-points connected tightly to our head the signal will be passed through the transmitter. The receiver part is used in the bike. The receiver part received the signal and it is also connected to the servomotor. When the system is fully completed servomotor is on and the door is open. In this position, the key is used to start the bike. When the wheeler does not wear the helmet and connects the chin strap 4-points, the door will not open and the bike does not start. At last, when the helmet is picked up from the head, the door is automatically off.
International Journal of Innovative Science and Research Technology , 2022
This paper presents the design of a comparator
with low power, low offset voltage, high resolutio... more This paper presents the design of a comparator with low power, low offset voltage, high resolution, and rapid speed. The designed comparator is built on 45 ππ flip CMOS technology and runs 4.2 πΊ samples per second at nominal voltage. It is a custom-made comparator for a highly linear 4-bit Flash A/D Converter (ADC). The outlined design can operate on a nominal supply of 1.8 V. The comparator offset voltage was elevated because of this mismatch. To compensate for the offset voltage, we followed a decent approach to design the circuits. Therefore, the offset voltage is reduced to 250ππ. The designed comparator has a unity gain bandwidth of 4.2 πΊπ»π§ and a gain of 72ππ΅ at nominal PVT, which gives us a considerable measure of authority. The dynamic power consumption of the comparator is 48.7ππ. The layout of this designed comparator has been implemented, and the area of the comparator is 12.3 ππ Γ 15.75 ππ. The results of pre-and post-layout simulations in various process, voltage, and temperature corners are shown.
Safety and security in vehicle traveling are pre-eminent concerns for all. With the
rapid urbani... more Safety and security in vehicle traveling are pre-eminent concerns for all. With the rapid urbanization and staggering growth of transport networks like two-wheeler vehicles, safety on the roads, and security on the bike have emerged as an inescapable priority for us. It has expanded the rate of accidents which lead to several damages with loss of lives. To reduce accident helmet is used on the head with an adjustable chin strap with a 4-point fastening system. This project has two sides transmitters and receivers. At first, helmet is used on the transmitter side. The receiver side has a servomotor, bike, and door lock system. A helmet is a form of protective gear worn to protect the head from injuries. More specifically the helmet aids the skull in protecting the brain. When any wheeler wears the helmet and chin strap with 4-points connected tightly to our head the signal will be passed through the transmitter. The receiver part is used in the bike. The receiver part received the signal and it is also connected to the servomotor. When the system is fully completed servomotor is on and the door is open. In this position, the key is used to start the bike. When the wheeler does not wear the helmet and connects the chin strap 4-points, the door will not open and the bike does not start. At last, when the helmet is picked up from the head, the door is automatically off.
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with low power, low offset voltage, high resolution, and
rapid speed. The designed comparator is built on 45 ππ
flip CMOS technology and runs 4.2 πΊ samples per second
at nominal voltage. It is a custom-made comparator for a
highly linear 4-bit Flash A/D Converter (ADC). The
outlined design can operate on a nominal supply of 1.8 V.
The comparator offset voltage was elevated because of this
mismatch. To compensate for the offset voltage, we
followed a decent approach to design the circuits.
Therefore, the offset voltage is reduced to 250ππ. The
designed comparator has a unity gain bandwidth of 4.2
πΊπ»π§ and a gain of 72ππ΅ at nominal PVT, which gives us a
considerable measure of authority. The dynamic power
consumption of the comparator is 48.7ππ. The layout of
this designed comparator has been implemented, and the
area of the comparator is 12.3 ππ Γ 15.75 ππ. The results
of pre-and post-layout simulations in various process,
voltage, and temperature corners are shown.
rapid urbanization and staggering growth of transport networks like two-wheeler
vehicles, safety on the roads, and security on the bike have emerged as an inescapable
priority for us. It has expanded the rate of accidents which lead to several damages
with loss of lives. To reduce accident helmet is used on the head with an adjustable chin strap with a 4-point fastening system. This project has two sides transmitters and receivers. At first, helmet is used on the transmitter side. The receiver side has a servomotor, bike, and door lock system. A helmet is a form of protective gear worn to protect the head from injuries. More specifically the helmet aids the skull in protecting the brain. When any wheeler wears the helmet and chin strap with 4-points connected tightly to our head the signal will be passed through the transmitter. The receiver part is used in the bike. The receiver part received the signal
and it is also connected to the servomotor. When the system is fully completed servomotor is on and the door is open. In this position, the key is used to start the bike. When the wheeler does not wear the helmet and connects the chin strap 4-points, the door will not open and the bike does not start. At last, when the helmet is picked up from the head, the door is automatically off.
with low power, low offset voltage, high resolution, and
rapid speed. The designed comparator is built on 45 ππ
flip CMOS technology and runs 4.2 πΊ samples per second
at nominal voltage. It is a custom-made comparator for a
highly linear 4-bit Flash A/D Converter (ADC). The
outlined design can operate on a nominal supply of 1.8 V.
The comparator offset voltage was elevated because of this
mismatch. To compensate for the offset voltage, we
followed a decent approach to design the circuits.
Therefore, the offset voltage is reduced to 250ππ. The
designed comparator has a unity gain bandwidth of 4.2
πΊπ»π§ and a gain of 72ππ΅ at nominal PVT, which gives us a
considerable measure of authority. The dynamic power
consumption of the comparator is 48.7ππ. The layout of
this designed comparator has been implemented, and the
area of the comparator is 12.3 ππ Γ 15.75 ππ. The results
of pre-and post-layout simulations in various process,
voltage, and temperature corners are shown.
rapid urbanization and staggering growth of transport networks like two-wheeler
vehicles, safety on the roads, and security on the bike have emerged as an inescapable
priority for us. It has expanded the rate of accidents which lead to several damages
with loss of lives. To reduce accident helmet is used on the head with an adjustable chin strap with a 4-point fastening system. This project has two sides transmitters and receivers. At first, helmet is used on the transmitter side. The receiver side has a servomotor, bike, and door lock system. A helmet is a form of protective gear worn to protect the head from injuries. More specifically the helmet aids the skull in protecting the brain. When any wheeler wears the helmet and chin strap with 4-points connected tightly to our head the signal will be passed through the transmitter. The receiver part is used in the bike. The receiver part received the signal
and it is also connected to the servomotor. When the system is fully completed servomotor is on and the door is open. In this position, the key is used to start the bike. When the wheeler does not wear the helmet and connects the chin strap 4-points, the door will not open and the bike does not start. At last, when the helmet is picked up from the head, the door is automatically off.