Current time: 03-09-2014, 02:47 PM Hello There, Guest! LoginRegister)
View New Posts | View Today's Posts


Some Information About

7448 to 7 segment

is hidden..!! Click Here to show 7448 to 7 segment's more details..
Do You Want To See More Details About "7448 to 7 segment" ? Then

.Ask Here..!

with your need/request , We will collect and show specific information of 7448 to 7 segment's within short time.......So hurry to Ask now (No Registration , No fees ...its a free service from our side).....Our experts are ready to help you...

.Ask Here..!

In this page you may see 7448 to 7 segment related pages link And You're currently viewing a stripped down version of content. open "Show Contents" to see content in proper format with attachments
Page / Author tags

Study the working decoder for conversion of BCD into 7segment display code


Posted by: seminar class
Created at: Friday 13th of May 2011 06:11:02 AM
Last Edited Or Replied at :Friday 13th of May 2011 06:11:02 AM
study of decoder using ic7447 , study of decoder using ic7447 in wikipedia, information about study of decoder using ic 7447 , bcd to seven display code converter function, to study bcd to seven segment decoder ic 7447 , for what 74246 ic is used, working of decoder , ic 7446 glow on low, circuit of bcd to 7 segment decoder using ic 7447 , circuit using ic 7448, 7448 to 7 segment , operation 7 segment by ic 7447, decoder working , 7447 abcdefg, ic 7446 and led projects , ic 7446 decoder, bcd segment display 7448 , connections for bcd code 7 segment using 7447, why ic 7447 named as 7447 , working of 7 segment display by using 7448, theory on bcd to seven segment display ,
ll segments of the display will glow to show decimal 8 and outputs abcdefg = 0000000 and so on.
Conclusion –
1) When corresponding BCD inputs are applied from 0000 to 1001, we get decimal output on the display from decimal 0 to decimal 9.
2) The tails of ‘6’ and ‘9’ are not displayed on the display.
3) To display the tails of ‘6’ and ‘9’ IC 74247 is required.
4) In common anode FND 507 type display, the anodes of all LEDs are connected to a common line and connected to +5V regulated power supply. The cathode of each LED segment is used as input from ‘a’ to ..................[:=> Show Contents <=:]



Automatic car parking system


Posted by: seminar project explorer
Created at: Monday 14th of March 2011 06:35:25 AM
Last Edited Or Replied at :Friday 12th of October 2012 02:54:42 AM
automated car parking system project coding, automatic car parking system seminar topic , car parking management system using ic 7400, automatic systems doc , cost of components for 7 segment display used in car parking, automated car parking system project , automatic car parking system project report, automatic car parking system project abstract , automatic car parking project doc, project ideas for automatic park sensor , automatic parking system miniatur, automatic car parking system circuit , seminar on parking system, automatic car parking circuit , parking lot counter circuit, ldr nand gate , sensor car circuit, project report on automatic car parking system ,
l is cut the collector voltage level increases ,resulting a high output.


SEQUENCE DETECTOR SECTION

This section is the heart of the entire system. It consists of a 2:4 decoder and flip-flops, which are used for sequence detection. The 74155 dual 2:4 decoder receives its select signals at pins 13 (A) and 3 (B) from the receivers LDR1 and LDR2 respectively. The other decoder is not used. The output lines of the enabled decoder are active low.
For convenience, the receiver before the entrance to the g..................[:=> Show Contents <=:]



AUTOMATIC DOOR In theatres WITH DOWN COUNTER DISPLAY


Posted by: seminar class
Created at: Monday 28th of February 2011 02:22:18 AM
Last Edited Or Replied at :Thursday 04th of April 2013 11:34:57 AM
counting system using toll pass system , jaseel swadakhath, automatic door , electronic project automatic man counter at door, seven segment display counter , jaseel pdy gmail com, door counter electronics project , relay driving circuits using ldr and optocouplers, 7 segment driver using gates , automatic door open close system by count down counter using 8051, automatic door in theatres with down counter display , two digit down counter up, ideafield co th loc es ,
rom this OR gate is fed toe the AND gate with another input from the output of SR f-f. From this AND gate the tip is connected to open the door. The output from the OR gate which has to be fed to the AND gate is shared by a NOR gate which is leading to LEDs to show the display “HOUSEFULL”.
..................[:=> Show Contents <=:]



digital electronics project


Posted by: project topics
Created at: Wednesday 29th of December 2010 06:53:16 AM
Last Edited Or Replied at :Friday 23rd of November 2012 02:14:52 AM
single chip timer with digital clock and calender, multi melody generator with instrumental effect , a single chip timer with digital clock and calender, nending machine project in vhdl , staircase climbing robot rf controlled kit price, vending machine using vhdl project , a single chip timer with digital clock and calendar project, www indvidval com , 4 digit 7 segment multiplex display, vhdl fpr cw receiver , electronic voting m c vhdl code, plc based object counter using conveyor belt , electronic dice using at89c2051, wireless biomedical monitoring system , digital electronics, digital electronics project , digital electronics project ideas,
of image slicing using MATLAB.
134. Aqua robot based on Advanced PIC microcontrollers
135. Floating-point multiplication (VHDL).
136. Performance and Analysis of Multi carrier DS-CDMA Communication System.
137. Wireless Energy Meter
138. Emergency Light Using Cfl
139. Automatic Room Light Controller with Load Variation.
140. Design and discrete cosine transform processor on FPGA for video compression
141. Darkness Controlled Light Switch
142. 3+1 motor based robotic arm.
143. Automatic Beverage Vending M/C
144. Ultrasonic Distance Meter
145. Voice Guided Wireless Robot
146. Wi..................[:=> Show Contents <=:]



electronics project design


Posted by: project topics
Created at: Wednesday 29th of December 2010 06:52:46 AM
Last Edited Or Replied at :Wednesday 29th of December 2010 06:52:46 AM
programs for voters identification system using labview , dynamic temperature indicator and controller project, who s first game indicator , ppt finger impression based ration card system, metronome program vhdl , electronic voting m c vhdl code, temperature controlled water bath , atmega16 asm program for mobile controled robot, design of automatic off timer for cd players , thermistor thermometer 7 segment vhdl project, cardiac arrest auto car control using gsm , fuse cum power failure indicator, bank token apparatus ,
Using AT89C51
136. Control the mechanical river with the help of infra red rover
137. Fastest Finger First using SCR
138. Automatic Door Opening Using PIR Sensor
139. Remote Controlled Switch Board
140. Safety Guard for The Blind
141. DRAM design (VHDL).
142. communication systems
143. Temperature Control System For Furnace With Alarm
144. Mobile Cellphone Charger
145. Online Inspection Robot
146. The hardware and software interface of a programmable logic controller to an industrial grade
147. Moblie Sniffer
148. MICROCONTROLLER BASED PULSE COUNTER
149. Finger Print Based Vot..................[:=> Show Contents <=:]



electronics project for final year


Posted by: project topics
Created at: Wednesday 29th of December 2010 06:24:05 AM
Last Edited Or Replied at :Wednesday 29th of December 2010 06:24:05 AM
automated vehicle identification and toll pass system, project on smoke sensor using microcontroller 8051 , project report on low cost rain gauges detectors, pic microcontroller based cardiac pacemaker , 4 digit 7 segment multiplex display, final year project on conductivity meter , pyroelectric fire alarm using 89c51 8051, melody generator pic controller , walking stick with heart attack 8051, documentation of ionizer mains 230v ac , 65 digital thermostat with lcd temperature display, parallel telephone with secrecy and call prevention using scr , coding for greenhouse robot using pic microcontroller,
ne Fault Detector Using PLCC
151. Development of microcontroller synthesizable model and implementation
152. Generation Of -Sec Pulses Spaced -Sec Apart
153. Fluid Level Detection
154. Ramp Controlled Light
155. Wireless Weather Station (Temp,Humidity & Light Intensity & wind Speed with PC Logging)
156. MICROCONTROLLER AT- C BASED OVER CURRENT RELAY
157. LFSR (Linear Feedback Shift Register)
158. Telephone-Operated Calling System
159. Touch & Light Sensing Robot
160. Stepper Motor Conrol Using PC
161. RFID based Automatic Room Light with Access control
162. Home Automation (..................[:=> Show Contents <=:]



Simple digital stopwatch using at89s51 Microcontroller


Posted by: project report helper
Created at: Thursday 14th of October 2010 05:57:00 AM
Last Edited Or Replied at :Tuesday 19th of March 2013 02:19:53 AM
Microcontroller , at89s51, using , stopwatch, digital , Simple, stopwatch using microcontroller , digital stopwatch project report, stop watch using 8051 pdf , digital stop watch project, vegakit 662 stopwatch using 89c51 , abstract for digital stopwatch using 8051 microcontroller, vegakit electronic stopwatch , stopwatch using 89c51, digital stop watchelectronic project using microcontroller , simple at89s51 microcontroller project, project report on stopwatch , project report on stopwatch using microcontroller with 7 segment display, how to make a stopwatch using microcontroller 8051 , digital stopwatch using microcontrollers, stopwatch using 8051 microcontroller , at89s51 dengan stopwatch, speedometer digital dengan at89s51 ,
lay the time.
Operation:
• The display will show 00 at the startup
• Press the switch SP1 to get the watch to run
• Press the switch again to stop the watch
• To start the watch press the same switch again
..................[:=> Show Contents <=:]



TELEPHONE OPERATED CALLING SYSTEM full report


Posted by: project report tiger
Created at: Thursday 04th of March 2010 03:43:51 AM
Last Edited Or Replied at :Thursday 04th of March 2010 03:43:51 AM
TELEPHONE OPERATED CALLING SYSTEM pdf, TELEPHONE OPERATED CALLING SYSTEM pt , TELEPHONE OPERATED CALLING SYSTEM, report , full, SYSTEM , CALLING, OPERATED , TELEPHONE, telephone operated calling system , ht9170b dtmf decoder from wikipedia, electronic projects telephone operted calling system , ht9170 7 segment pictures, telephone operated calling system project , telephone operated calling system circuit, application of telephone operated calling system , electronics calling system, ht9170 led , working of crystal diode 3 5795 in dtmf system, steering control in dtmf , ht9170d dtmf projects, dtmf decoder ic in orcad , pdf basic ht9170 project, telephone operated calling system project report , download circuit diagram of decimal coded security system, diagram of telephone operated calling system , electrical operated call systems,
unit, the output of DTMF receiver is converted into its equivalent 7-segment decimal format. IC 7447 is used for decoding into decimal format. IC7447 is a binary to decimal converter. The output of is given to FND display system. Here the resisters are used to limit the current through the FND.
Vcc=5 Vd=1.5v Id=10mA R = /Id R = /10*103 R= 350 Q Use 330 Q
BINARY DISPLAY UNIT
AO ^.v^L
Al
A2 A3
This section consists of a series combination of resistors and LEDs. The input signal is fed from the DTMF receiver output. According to this signal the LED glows. Here the resisto..................[:=> Show Contents <=:]



Cloud Plugin by Remshad Medappil