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Model: 170    

Solderable DIY project kit for Engineering & Diploma students

Product of choice for Engineering & Diploma students worldwide.

Do-It-Yourself Kit

Rs. 6,549

Rs. 4,716

Includes complete hardware with plain PCB and a pre-programmed controller for building the project. Extensive documentation for project execution including step-by-step instructions for Circuit building, Assembly procedure and Troubleshooting. Thorough understanding from the Problem definition to Circuit Design to Programming, Testing, Troubleshooting and finally building a working hardware project.

Tool Kit

(Recommended)

Rs. 350

Includes Digital Multimeter, Soldering Iron, Screw driver, Cutter, to be used with Do-It-Yourself Kit to build the project.

Loaded and Tested PCB

(Optional)

Rs. 1,139

Rs. 1,026

Pre-soldered and tested PCB. Choose this option only if you are short on time. Only works along with the Do-It-Yourself Kit. (Can be purchased later)

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PROJECT DESCRIPTION
PROJECT DESCRIPTION
PROJECT DESCRIPTION

The main objective of this project is to record the attendance of students using RFID tags. Each student is provided with his/her authorized tag to swipe over the reader to record their attendance.

In classrooms, time is wasted in roll calls as it is done manually. In this proposed system, authorized student is given an RFID tag. This tag contains an integrated in built circuit that is used for storing, processing information through modulating and demodulating of the radio frequency signal that is being transmitted.

Thus, the data stored in this card is referred as the identification/attendance of the person. Once the student places the card in front of the RFID card reader, it reads the data and verifies it with the data stored in the microcontroller from 8051 family. If the data matches, then it displays a message on the LCD confirming the entry of that student else displays a message denying the attendance.

The status of a student’s attendance can be retrieved from this system by pressing the status button interfaced to the microcontroller. Hence, a lot of time is saved as all the students attendance is directly stored in the data base.

The project can be further enhanced by adding features like sending an SMS of the daily attendance of students to their parents. It can also be enhanced by using a finger print module in place of RFID module that has certain drawbacks of tags be misused.

PROJECT HIGHLIGHTS
PROJECT HIGHLIGHTS
PROJECT DESCRIPTION
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Branding-free material.
Pre-programmed Microcontroller.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
BLOCK DIAGRAM
BLOCK DIAGRAM
BLOCK DIAGRAM
Hardware Requirements
  • 8051 series Microcontroller
  • RFID tags and RFID Reader
  • LCD
  • Resistors
  • Capacitors
  • Diodes
  • Transformer
  • Voltage Regulator
  • Crystal
  • switches
Software Requirements
  • Keil compiler
  • Language: Embedded C or Assembly
PROJECT RESOURCES
PROJECT RESOURCES
Q & A
Q:  What is RFID card?
A:  RFID card is an accessory which has got a coil and a chip for the reader for data communication. While it is placed on the RFID reader device, it gets induced power from the reader and then the data present in the card is serially transmitted to the receiver.
Q:  Can more amounts of data be fed?
A:  No, more amounts of data about attendance cannot be fed.
Q:  Which microcontroller is used in this project?
A:  An 8051 family 40 pin microcontroller is used in this project.
Q:  What is the formula for calculating smoothing capacitor value?
A:  There is some approximated formula .Peak to peak ripple voltage = Load current in amps / (2*line frequency in hertz *capacitance in farads). But as rule of thumb for 1 A current 1000uF is best. Thus it is load dependent.
READ WHAT OTHERS HAVE SAID
READ WHAT OTHERS HAVE SAID
READ WHAT OTHERS HAVE SAID
Average Rating
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Showing 2 of 2 reviews
Pranavkrishnan Devari, Verna on 27th September, 2014, 01:18 PM

Due to COD option and many other choices I stick to buy a kit from Edgefx.I like the concept of assembling the kit by our own hands.

poojakumari, hydrabad on 13th May, 2014, 12:18 PM

WE GOT THE PROJECT ON TIME AS EXPECTED WITH PERFECT OUTPUT.

Rating Breakdown (2 Reviews)
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