Privacy policy

Information on this web site is provided "AS IS" and without warranty of any kind. Under no circumstances shall I be held liable to any person, company, or third party for any claim for damage, lost profits or business interruption, lost email, invalidity of warranties or guarantees, loss of service or data on any computer or network, resulting from direct or indirect use of this web site, even if advised of the possibility of such damages. Under no circumstances shall I be held liable to any person, company or third party for civil liabilities, summons or court orders resulting from direct or indirect use of this web site. 

Please Note:

1. This site may possibly contain technical inaccuracies or other errors.
2. Information on this web site may be used freely providing there is no financial gain and there is a link back to this site with reference to the original contributor.
3. Please do not send in copyright or protected material and do make sure that is your own work. 
4. Feedback would be appreciated advising me of any circuit which is copyrighted or falsely submitted. 
5. You may link to this site or any page, but please make a reference to the original contributor.
6. Advice regarding the simulation programs "Tina" and "Circuit maker" is my advice which DOES NOT replace any manufacturers or distributors instructions.

Projects and diagrams on this website are property of their authors, usually signed below project, and can not be shared, changed, sold without permission of the owner. So, please, contact us or the owner if You have any questions about copyrights.

Voltages above 50 V are DANGEROUS and could even be LETHAL.

In order to avoid accidents that could be fatal to you or members of your family please observe the following rules:

DO NOT work if you are tired or in a hurry, double check every thing before connecting your circuit to the mains and be ready to disconnect it if something looks wrong. 
DO NOT touch any part of the circuit when it is under power. 
DO NOT leave mains leads exposed. All mains leads should be well insulated. 
DO NOT change the fuses with others of higher rating or replace them with wire or aluminium foil. 
DO NOT work with wet hands. 
If you are wearing a chain, necklace or anything that may be hanging and touch an exposed part of the circuit BE CAREFUL. 
ALWAYS use a proper mains lead with the correct plug and earth your circuit properly. 
If the case of your project is made of metal make sure that it is properly earthen. 
If it is possible use a mains transformer with a 1:1 ratio to isolate your circuit from the mains. 
When you are testing a circuit that works off the mains wear shoes with rubber soles, stand on dry non conductive floor and keep one hand in your pocket or behind your back. 
If you take all the above precautions you are reducing the risks you are taking to a minimum and this way you are protecting yourself and those around you.
A carefully built and well insulated device does not constitute any danger for its user.


Privacy policy

Privacy Policy for If you require any more information or have any questions about our privacy policy, please feel free to contact us by email at At, the privacy of our visitors is of extreme importance to us. This privacy policy document outlines the types of personal information is received and collected by and how it is used. General rule We will not sell, distribute or lease your personal information to third parties or use it in any other illegal way. Email addresses does store information about email addresses used in Contact form, in order to reply to the contact message. We will not use that email addresses in any other way than for replying to contact messages. Cookies and Web Beacons does use cookies to store information about visitors preferences, record user-specific information on which pages the user access or visit, customize Web page content based on visitors browser type or other information that the visitor sends via their browser. DoubleClick DART Cookie .:: Google, as a third party vendor, uses cookies to serve ads on .:: Google's use of the DART cookie enables it to serve ads to users based on their visit to and other sites on the Internet. .:: Users may opt out of the use of the DART cookie by visiting the Google ad and content network privacy policy at the following URL - Some of our advertising partners may use cookies and web beacons on our site. Our advertising partners include: Google Adsense These third-party ad servers or ad networks use technology to the advertisements and links that appear on send directly to your browsers. They automatically receive your IP address when this occurs. Other technologies ( such as cookies, JavaScript, or Web Beacons ) may also be used by the third-party ad networks to measure the effectiveness of their advertisements and / or to personalize the advertising content that you see. has no access to or control over these cookies that are used by third-party advertisers. You should consult the respective privacy policies of these third-party ad servers for more detailed information on their practices as well as for instructions about how to opt-out of certain practices.'s privacy policy does not apply to, and we cannot control the activities of, such other advertisers or web sites. If you wish to disable cookies, you may do so through your individual browser options. More detailed information about cookie management with specific web browsers can be found at the browsers' respective websites.

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