Electronicstuff96

DSP Programming in Matlab

As in our last post we had discussed about Digital signal processor, In this post we will try to compute the DFT, FFT and convolution of a input signal  on a  Matlab.

What is DFT ?

DFT is said to be a frequency domain representation of the original input sequence.In DFT input signal is periodic and the output we get after DFT computation is also periodic.The discrete Fourier transform (DFT)…

What is a Digital Signal Processor or a DSP processor ?

DSP processors are special purpose 8/16/32 bit microprocessors designed specially to meet computational demands and powers consumption constraints of today’s embedded audio,video and communications applications .DSP are two to three times faster as compared to general purpose processor used in computer system.It is possible because of …

What is ZigBee?

ZigBee is a low power, low-cost, wireless network communication protocol based on the IEEE 802.15.14-2006 standard. ZigBee is targeted for low power, low data rate, and secure application for Wireless Personal Area Networking (WPAN).The ZigBee supports a robust mesh network containing multiple nodes. This network strategy makes the network more reliable by permitting messages to…

Grid connected Solar power systems.

Solar energy is our earth’s primary source of renewable energy. It is a form of energy radiated by the sun, including light, radio waves, and X rays, although the term usually refers to the visible light of the sun. As oil prices have gone up and other energy sources remain limited, nations are increasingly searching for safe, reliable long-term sources of power. In this scenario solar energy…

Interfacing Arduino with Gas Sensor

In this blog we will see how to interfaced the gas sensor with Arduino,and to create and alert signal if there is a gas leakage,Here we are using a MQ-2 smoke sensor which is sensitive to smoke and following gases LPG,Butane,Hydrogen,Alcohol,Methane and propane.

So the question arises that how the single sensor can detect the so many gases, the reason behind this is MQ-2 has an electrochemical…

Clash of Clan March Update

  The first Clash of Clans Update in 2018 is coming  towards us,and  I have put up all important things to give you guys a good overview what’s coming in the first update 2018.

Introducing the Trader.

The trader is a travelling merchant who,starting at Town Hall level 8,will frequent your village to peddle hi exotic wares.setting shop on the other side of the clan path,Across from the Clans game…