Our project proposes to step up the DC voltage applied by making use of voltage multiplying principles. The system uses a 555 timer IC the provide the required output astable mode that is approx double of the supplied voltage. This output from the 555 timer IC is now forwarded to a voltage multiplier ckt in …
Download Project Document/Synopsis Our proposed project puts forward a DC motor four quadrant based controlling system. This allows user to operate the DC motor in four different quadrants: Clockwise Anti-Clockwise Forward Brake Reverse Brake The system is very useful for industrial operation since industries usually require DC motors to operate in all four quadrants for …
Microcontroller less Four Quadrant DC Motor Control Read More »
Download Project Document/Synopsis Our project proposes high voltage DC generation using Marx generator principle that uses MOSFET along with capacitor stacks. The marx principle was brought by Erwin Otto Marx. The principle consists of generating a pulse of high voltage by using a number of capacitors parallely in order to charge up to ontime and …
Download Project Document/Synopsis Government systems store sensitive data which should not be altered or compromised at any cost. To protect the data confidentiality of such sensitive data a high end security system is required. Well when it comes to high end security, usually one form of authentication does not fit. In such cases we must …
Government Security Using Face Authentication And Card Scanner Read More »
Research laboratories funded by private or government organizations are of strategic importance to a country. A lot of sensitive research is carried on in such laboratories. The confidentiality of such premises is of prime importance for the benefit of the society. At such time it becomes necessary to ensure high level authentication and authorization of …
Secure Lab Access Using Card Scanner Plus Face Recognition Read More »
