Terms of Use
Last updated: August 11, 2026
Welcome to FritzenLab.net.
These Terms of Use govern your use of FritzenLab.net (“FritzenLab”, “we”, “us”, or “our”). By accessing or using this website, you agree to these Terms of Use.
If you do not agree with these terms, please do not use the website.
1. About FritzenLab
FritzenLab is an educational and informational website focused on electronics, embedded systems, microcontrollers, Arduino, ESP32, sensors, electronic components, programming, engineering projects, tutorials, experiments, and related subjects.
The website provides articles, tutorials, explanations, diagrams, photographs, code examples, project information, and other technical content.
FritzenLab does not provide professional engineering, electrical, legal, medical, financial, or other regulated professional services through this website.
2. Educational and Informational Content
The content published on FritzenLab is provided primarily for educational and informational purposes.
Although we make reasonable efforts to provide useful and technically accurate information, we cannot guarantee that every article, calculation, circuit, schematic, code example, component specification, measurement, recommendation, or other information is complete, current, or free from errors.
Electronic components, software libraries, microcontrollers, operating systems, standards, and manufacturers’ specifications may change over time.
You should independently verify important technical information before using it in a real-world application.
3. Electrical and Physical Safety
Some FritzenLab projects and articles may involve electrical circuits, mains voltage, high voltage, batteries, power supplies, motors, heating, mechanical movement, tools, or other potentially hazardous equipment.
You are solely responsible for determining whether a project or procedure is appropriate for your particular situation.
Appropriate safety precautions, protective equipment, isolation procedures, current and voltage ratings, component ratings, applicable electrical standards, and manufacturer instructions should always be considered.
Do not work on energized equipment unless you are properly qualified and have appropriate safety procedures and equipment.
FritzenLab is not responsible for injuries, property damage, equipment damage, electrical shock, fire, or other losses resulting from the use or misuse of information published on the website.
4. Intellectual Property
Unless otherwise stated, the articles, original text, photographs, graphics, diagrams, logos, and other original content published on FritzenLab are protected by applicable intellectual-property laws.
You may read, link to, and share FritzenLab articles for personal, educational, or informational purposes, provided that the original source is clearly credited.
You may not reproduce substantial portions of FritzenLab content and present them as your own.
If you wish to reproduce substantial portions of an article, photograph, diagram, or other original content, please contact us first.
Third-party trademarks, product names, logos, libraries, and other intellectual property mentioned on FritzenLab remain the property of their respective owners.
5. Code and Project Examples
Some FritzenLab articles contain source code, circuit diagrams, schematics, project files, or other material intended to help readers experiment and learn.
Unless a particular article states otherwise, such examples are provided “as is” without a guarantee that they will work in every hardware or software environment.
You are responsible for testing and validating code and circuits before using them in a production system or other application where failure could cause damage or loss.
Third-party software libraries and components may be subject to their own licenses. Where applicable, those licenses take precedence over these Terms of Use for the relevant third-party material.
6. Comments and User Content
Some areas of FritzenLab may allow visitors to submit comments or other content.
By submitting content, you represent that you have the right to submit it and that it does not knowingly violate applicable laws or the rights of others.
Do not submit confidential, private, or sensitive information in public comments.
FritzenLab may moderate, edit, refuse, or remove comments or other user-submitted material at its discretion, including content that is spam, abusive, unlawful, misleading, offensive, or unrelated to the discussion.
Submitting a comment does not guarantee that it will be published.
7. External Links
FritzenLab may contain links to websites, documentation, repositories, manufacturers, retailers, services, or other third-party websites.
These links are provided for convenience and informational purposes.
FritzenLab does not control and is not responsible for the content, availability, security, privacy practices, products, services, or policies of third-party websites.
Following an external link is done at your own discretion and risk.
8. Advertising
FritzenLab may display advertisements provided by third-party advertising services, including Google AdSense.
Advertising helps support the operation and maintenance of the website.
FritzenLab does not necessarily endorse the products, services, or claims contained in advertisements displayed on the website.
Advertisements may be selected or displayed by automated advertising systems based on factors determined by the advertising provider.
FritzenLab does not control the specific advertisements displayed to individual visitors.
9. Availability of the Website
We attempt to keep FritzenLab available and functioning properly, but we do not guarantee that the website will always be available, uninterrupted, secure, or free from errors.
We may modify, suspend, discontinue, or restrict access to any part of the website at any time.
10. Limitation of Liability
To the maximum extent permitted by applicable law, FritzenLab and its operators shall not be liable for losses or damages arising from reliance on information published on the website, including but not limited to equipment damage, loss of data, financial loss, business interruption, electrical damage, or physical injury.
Nothing in these Terms of Use is intended to exclude or limit liability where such exclusion or limitation is prohibited by applicable law.
11. Changes to the Website
FritzenLab may modify articles, projects, features, links, software examples, or other website content at any time.
Information that was accurate at the time an article was published may become outdated as products, software, standards, or technologies change.
12. Changes to These Terms
We may update these Terms of Use from time to time.
The “Last updated” date at the beginning of this page indicates when the terms were most recently revised.
Your continued use of FritzenLab after changes are published constitutes acceptance of the revised Terms of Use, to the extent permitted by applicable law.
13. Governing Law
These Terms of Use shall be interpreted in accordance with the applicable laws of Brazil, without regard to conflict-of-law principles.
Any dispute concerning the use of FritzenLab shall be subject to the jurisdiction of the competent courts in Brazil, to the extent permitted by applicable law.
14. Contact
If you have questions about these Terms of Use or about the content published on FritzenLab, please contact us through the [FritzenLab Contact page].
FritzenLab.net
Website: https://fritzenlab.net/