"This website" refers to this web domain ( and all its subdomains, such as those listed at the bottom of this page. By accessing and using this website, you acknowledge that you have read, understood and agree to be bound by all of the following terms and conditions.

This website is a free informational resource. All the materials and information on this website are provided "AS IS" for informational purposes only and do not constitute a professional or a legal advice. Do not use it without independent verification. Product reviews on this site reflect only the opinion of the author. The sole responsibility when buying a product rests with you, the buyer. I make no warranties or representations, either express or implied, with respect to accuracy, applicability, fitness, or completeness of the information, tools, and other materials contained in this website or non-infringement of anyone's intellectual property. You assume the entire risk, all responsibilities, and liabilities for using any material in this website.

Warning! The power supply circuits and generators can produce letal voltages. Don't work with them unless you are an adult and have proper electrical training. Generators, turbines and other power sources present electrocution and other hazards. Use them only for intended uses according to their operation manual. Do not try to build or repair a generator or a turbine unless you have proper qualifications. I specifically disclaim any and all liabilities associated with your dealing with any circuits or devices provided or mentioned in this website.

This website contains third parties advertisements (such as Google Ads) and affiliate links. It also contain links to third party websites. Neither advertisements or any kind of links constitute my endorsement of the third parties, or the information, products or services provided by them. I am not responsible for any third-party content, products or services and do not make any representations regarding them. You expressly agree that I shall not be liable for any damages or costs of any type arising out of or in any way connected with the services you enter into or your use of this website.

IN NO EVENT I WILL BE LIABLE FOR ANY KIND OF DAMAGES, direct, indirect, punitive, incidental or consequential, arising out of the use or the inability to use this website, the information contained in this website or any website linked from this website.

ACCESS DENY. At my own discretion I may deny access to this website from IPs whose visitors pattern looks spammy. If you get access denied from your IP and you feel it is in error, send me an email with explanations. The content of this website and all associated program code are protected under the Digital Millennium Copyright Act. Intentionally circumventing this code, such as by using Ad Blocker may constitute a violation of the DMCA. I may deny access to visitors who use any ad blocker.


The text of the webpages, files, images and other materials on this website are copyrighted. Any unauthorized use of any materials on this website is against The Ten Commandments and may violate copyright and other laws. Feel free to download, save and print any material here for your personal use. You may also use any material for educational purpose in a classroom (such as distribute it in a class or put on slides but not online) with a credit to the source . Aside from this, you are not allowed to reproduce, distribute or republish elsewhere the content of any web page of this site or use it for commercial purposes without our written permission, unless such permission is explicitly stated in our particular webpage.

If you believe any materials on this website infringe a copyright, you should email me a notice consistent with DMCA form.

You are welcome to link to any page of this site. For the purpose of linking or a review you may copy or quote 1-2 sentences or make a small snapshot. By accessing and using this website, you agree to obey these rules. If you are not sure whether or not your intended use falls under fair use doctrine, shoot me an email.

I make no representation that the use of any schematics, topologies or tools that you may find in this website will not infringe on existing or future patent rights or other rights. I am not implying that I grant licenses to use the schematics, topologies or other info you may find in this website unless it's explicitly stated otherwise. All trademarks and service marks are properties of their respective owners. Consult your attorney for all legal issues.

These terms and conditions apply to this web domain and all its subdomains (including but not limited to those listed below) and may be amended at any time without notice.

Some states may not allow exclusion or implied warranties or limitation of liability for incidental or consequential damages, so the above limitations or exclusions may not apply to you. In such states, my liability shall be limited to the greatest extent permitted by law.

I maintain this website on my own personal initiative. The opinions expressed here are my own and do not necessarily represent the opinions of my current or past employers.

This website contains third parties affiliate links (such as links to various pages)- see important Material Connection Disclosure and our privacy policy.

Lazar Rozenblat