IIT Bombay Clicker

Hi I am interested in having the details about the Clicker system which has been developed by the student of the Indian Institute of Technology, Bombay?

[Rajkumar Agarwal]

Clicker is an understudy reaction and connection framework created at IIT Bombay, as a major aspect of the National Mission on Education through Information and Communication Technology (NMEICT), supported by MHRD.

Clicker framework is a synchronous and nonconcurrent, reaction and collaboration framework which can be favorably utilized for strengthening of understudies and instructors in classroom and workshop sessions. It can be utilized as a part of a classroom to instruct the understudies adequately, and to assess execution of the understudies by keeping records of tests.

Clicker framework gives the office to the teacher to collaborate with understudies by displaying question, gathering answers of individual understudies, and assessing comprehension of every understudy on that session. The framework can gather the participation of the understudies present in the session, and the participation record can be put away.

Clicker Version 1

In Clicker rendition 1.0 there were just 5 key alternatives to react the inquiries answer through A,B,C,D and E. Affirmation through little LED flickering of reaction, and there is different key on these gadget like ST for begin, ANS LOCK for at last chose answer accommodation, RST key for resetting gadget and LOCK key for force sparing by gadget goes into rest mode. After this adaptation upgraded some additional element for clicker in variant 2.0.

Clicker Version 2.0

The second form was a change over the first with a couple upgraded highlights. Another component of Clicker 2.0 is USB interfacing. Having LCD can see your reaction and result, there are various alternative key reaction, can give numerical answer, yes or no and raise hand. All these some additional component sake of clicker form 1.0. Clicker firmware code executed in IAR. The serial transmission code accumulated in SDCC has been effectively executed on equipment. A test system for the CC2510 microcontroller has likewise been produced effectively with GUI.

Clicker gadget comprises of CC2511, which is Low-Power framework on chip (SoC) with miniaturized scale controller unit (MCU), Memory, 2.4 GHz RF Transceiver, and USB Controller.

Clicker gadget requires 4.5 Volts DC supply which can be supplied either by USB supply or dry cells. For voltage direction reason TPS79301 is utilized, which is ultralow-commotion, high PSRR, quick RF 200mA low-dropout straight controller.

MAX 3232 is utilized to keep running at information rates of 120kbps while keeping up RS-232 yield levels.USB connector and sound jack/connector are given to correspondence with PC.

Collapsed dipole PCB recieving wire is utilized for RF transmission and gathering.

SD/Memory card is given in the Clicker gadget.

PCF8593S low power Clock/Calendar is given in the Clicker gadget Keypad is given which has alphanumeric keys and other control keys.

LCD showcase is utilized for showing characters and design to the client.

Clicker Version 3

The third form of Clicker usefulness was moved to the Aakash Tablets.

A propelled programming is executed as the Android clicker application alongside a successful GUI interface for understudy and educator.

Contact Details
clickerhw@cse.iitb.ac.in
022 2576 4932
Integrated Developmental Lab, ASL
Kanwal Rekhi School of Information Technology
Indian Institute of Technology Bombay
Mumbai-Maharashtra
400076