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Newly Updated Circuit Projects:

Electronic Acupuncture Circuit [Bio-Stimulation Circuit]

Last Updated on May 24, 2026 by Swagatam 7 Comments

biostimulator circuit compressed

In this article I have explained how to build an electronic acupuncture circuit, also called bio-stimulation circuit., and use it for a possible treatment of many common body ailments, without any side-effects. The unit, if built and implemented correctly can possibly provide impressive results in healing issues related to headaches, body pain, muscle pain, fatigue, […]

Filed Under: Health related Projects Tagged With: Acupuncture, Electronic, Stimulation

Audible Meditation Timer Circuit

Last Updated on May 24, 2026 by Swagatam 3 Comments

meditation timer block diagram

In this post I will show how to construct a timer circuit for meditation practices which gives out beeping sound between 1 and 9 seconds (user selectable) and this beeping audio can be integrated with your mediation session, we will see how we can integrate the periodic beeping with “mindfulness meditation” as example in later […]

Filed Under: Health related Projects Tagged With: Audible, Meditation, Timer

Face Mask with UVC Disinfected Fresh Air

Last Updated on May 24, 2026 by Swagatam 3 Comments

covid disinfection for masks

Face masks have so far proved to be the most effective first line of defense against all contagious epidemics and pandemics. However, the biggest discomfort with face masks is the difficulty in breathing and accessing fresh air. On the other hand, if the masks are made porous for letting fresh air in could also allowing […]

Filed Under: Health related Projects Tagged With: Disinfected, Face, Fresh, Mask, UVC

Using UV-C Light Chambers for Disinfecting Humans from Coronavirus

Last Updated on May 24, 2026 by Swagatam 24 Comments

eximer lamps

A rather easy way of disinfecting humans and objects on a large scale and in public places could be by irradiating them with ultraviolet rays (UV-C), in special UV-C illuminated chambers or passages. This includes the pandemic COVID-19, which can be suppressed by installing and implementing these specially created UV-C germicidal lamps. The following article […]

Filed Under: Health related Projects Tagged With: Chambers, Coronavirus, Disinfecting, Humans, Light, UV

GSR Sensor Circuit for Biofeedback Measurements

Last Updated on May 24, 2026 by Swagatam 5 Comments

GSR meter circuit

In this post I have explained how to build a very simple GSR sensor circuit using just a couple of transistors and a few other passive components. A GSR (Galvanic Skin Resistance) sensor, also known as a skin conductance or electrodermal activity sensor, measures the electrical conductance of the skin, which changes in response to […]

Filed Under: Health related Projects Tagged With: Biofeedback, GSR, Measurements, Sensor

How to Kill Coronavirus with Ozone Gas Generator

Last Updated on May 24, 2026 by Swagatam 88 Comments

coronavirus real image

In this post I have explained the basic construction of an ozone generator apparatus for disinfecting a closed premise from dangerous viruses such as coronavirus. Ozone is a tested and an officially recommended method of eliminating viruses and pathogens on outside surfaces. Viruses Cannot be Killed with Medicines The fact that makes a typical influenza […]

Filed Under: Health related Projects Tagged With: Coronavirus, Generator, Kill, Ozone

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