We are making an internet controlled smart lock for our E-club. The system has a fingerprint scanner for club secys and coordies,while other can send an online request to coordies via lock itself.
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 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 ...
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 ...
read moreSuccessfully 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 ...
read moreCompleted 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 ...
read moreSuccessfully implemented multithreading in Linux Raspbian OS to run two python script simultaneously, one foracting as a web server another for serial communication with arduino