We have made a Breakout GPB board for all electrical connections to be rough n tough and for bringing modularity in the electrical connections and devices.

We have made a Breakout GPB board for all electrical connections to be rough n tough and for bringing modularity in the electrical connections and devices.

We have decided to use Power bank for control circuit Power supply. It will act as primary as well as secondary power source (in case of electricity supply failure).

We have decided to use Power bank for control circuit Power supply. It will act as primary as well as secondary power source (in case of electricity supply failure).

We will be using aluminium sheet [3mm] for servo mount and 2mm sheet for circuit, overall system cover and 1mm thick sheet for protection case for Finger print sensor.

We will be using aluminium sheet [3mm] for servo mount and 2mm sheet for circuit, overall system cover and 1mm thick sheet for protection case for Finger print sensor.

Successfully implemented live streaming of video over web using codes written in Python based on Flask.
Also completed testing of system. Improvements include: simultaneous enroll of fingerprints from web. Flaws in execution removed. Also logs and search show names of people instead of their fingerprint ids

Successfully implemented live streaming of video over web using codes written in Python based on Flask.
Also completed testing of system. Improvements include: simultaneous enroll of fingerprints from web. Flaws ...

Resolved some bugs in arduino pi interfacing related to type conversions. Prepared a demo code for live video streaming

Resolved some bugs in arduino pi interfacing related to type conversions. Prepared a demo code for live video streaming

We learnt about some ways to make our circuit safe. Like using of Caps on power lines of servo, not using diode for Back EMF from servo as diodes are already on servo's feedback chip.
Servos only rotate 180 degrees ,we have decided to use Gears in ratio such that the knob rotation will be completely done in 180 degree rotation of the servo.

We learnt about some ways to make our circuit safe. Like using of Caps on power lines of servo, not using diode for Back EMF from servo as diodes are ...

Successfully opened the HTML pages in the app activity by using the intent and webview class.
Also enabled some other settings to make it work like a browser.

Successfully opened the HTML pages in the app activity by using the intent and webview class.
Also enabled some other settings to make it work like a browser.

Voila!! I completed full beta testing of the project today. Everything starting from serial communication from fingerprint scanner to database management to multiprocessing to web authentication and all other software things are working perfectly fine.
Hoping for Tushar and Prateek to get the mechanical part completed soon.
Only thing left is Wifi confuguration and port forwarding on the final router

Voila!! I completed full beta testing of the project today. Everything starting from serial communication from fingerprint scanner to database management to multiprocessing to web authentication and all other software ...

Completed perfectly fine working codes for interfacing our biometic fingerprint scaner with Arduino to enroll fingerprints in the flash memory and also match them.
Also certain issues regarding multiple file handling, Unicode ASCII format mismatch in JSON were resolved.

Completed perfectly fine working codes for interfacing our biometic fingerprint scaner with Arduino to enroll fingerprints in the flash memory and also match them.
Also certain issues regarding multiple file ...

It is difficult for coordies to enter IP address into a web browser again and again to see the timings of the other students.So,we have planned to make a app that provide the links to open those web pages.Upto now, we have made an basic app which is able to open the HTML pages into the web browser.

It is difficult for coordies to enter IP address into a web browser again and again to see the timings of the other students.So,we have planned to make ...

Successfully implemented multithreading in Linux Raspbian OS to run two python script simultaneously, one foracting as a web server another for serial communication with arduino

Successfully implemented multithreading in Linux Raspbian OS to run two python script simultaneously, one foracting as a web server another for serial communication with arduino