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Category Archives: Electronics

Microbattery, fast charging battery

Microbatteries can store 100x more charge; 10x smaller; charges in seconds!

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Spread the word2       2SharesThe ever growing processing power in the consumer electronics has caused the issues of battery life to come under the light. Ever increasing processing power naturally means more load on the battery, since it has to draw more current from it. This leads


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Very simple High voltage converter – Boost converter

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Spread the word10       10SharesThe most simplest circuit which can convert low voltage to high voltage is the Boost converter circuit with high efficiency. The simple low voltage to High voltage converter requires an inductor, diode, a high speed switching device and a storage element. All this


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Green Points system: A revolutionary proposal

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Spread the word2       2SharesGreen points system Several developed countries have a huge problem to dispose off the electronic waste generated in their countries. Even our own nation is developing at a fast pace and the major cities are producing several tons of electronic waste each day.


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reading an ECG

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Spread the word         Video Rating: 4 / 5 Spread the word        


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Homemade sound card ECG circuit

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Spread the word3       3SharesSCROLL BELOW TO SEE LATEST UPDATES 4.4 The Basic ECG Circuit We started to build the first ECG prototype circuit after doing a lot of research and studying about the requirements of the ECG system. We wanted the ECG circuit to be as


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A complete collection of biomedical engineering textbooks

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Spread the word1       1ShareWe are releasing a complete collection of textbooks written by famous authors over the torrent distribution network. We will be putting one textbook everyday on the torrent network. Stay updated on the blog 😀 So far we have released 3 textbooks: DIRECT DOWNLOADS:


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Realtime ECG project

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Spread the word        I have been working on a realtime ECG system for 6 months now. I spent most of the time to acquire information about building an ECG circuit, studying the effects of noise on the signal, filtering the signal and the list goes on.


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DIY ECG

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Spread the word1       1ShareCurrently i am working on simple ECG circuit (electrocardiograph) using simple sound card input to view the wave forms. Required materials : LM324N – Quad op-amp 100k resistor 1k Resistor sound card some copper coins So heres how you get started: Construct the


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