Object Counter / Norhazima Abd. Kadir and Noor Hazalina Che Ahmad

Abd. Kadir, Norhazima and Che Ahmad, Noor Hazalina (2002) Object Counter / Norhazima Abd. Kadir and Noor Hazalina Che Ahmad. [Student Project] (Unpublished)

Abstract

An Object Counter is present a combination between CMOS, decoder and counter integrated circuit (lCs) presented by CD4093 quad 2-input NAND Schmitt trigger, CD4511 BCD to seven segment latch decoder-driver and CD4518 dual BCD up counter. The circuit is use for counting any object and any object and can count between 1 to 9999. For the same additional circuit, we can have audio or visual indicator after a specified number of counting that we can set between the range.
In this prototype, the distance between light source and the phototransistor was about 10cm only The circuit has an advantages of using very low power consumption, wide supply voltage range, good noise immunity and has high package density The project can be an accessory at any place because the circuit small value of current and light weight.

Metadata

Item Type: Student Project
Creators:
Creators
Email / ID Num.
Abd. Kadir, Norhazima
UNSPECIFIED
Che Ahmad, Noor Hazalina
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Advisor
Tajuddin, Taniza
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Semiconductors
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Detectors. Sensors. Sensor networks
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Microelectromechanical systems
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Applications of electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Information display systems
Divisions: Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus > Faculty of Electrical Engineering
Programme: Diploma of Electrical and Electronic Engineering
Keywords: Integrated Circuit (lCs), Circuit, Phototransistor
Date: March 2002
URI: https://ir.uitm.edu.my/id/eprint/50976
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