Category Archives: Bio and Medical

Heart Monitor (ECG Sensor Signal Amplifier/Conditioner)

Posted on December 20, 2011 by Rend

Using the circuit depicted in the schematic diagram below we can monitor the heart pulses of patient. This circuit buffer and amplify the heart pulses, and the amplification bandwidth ranges from DC to 3 kHz. For the core of the … Continue reading →

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Muscular Bio-Stimulator

Posted on December 11, 2009 by Adam
muscular-bio-stimulator

This muscular bio-stimulator circuit is small and portable. This circuit  provides muscles’ invigoration and stimulation but in major it could be an aid in removing cellulite. To use this bio-stimulator we just put the electrodes to the skin at both … Continue reading →

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