Revisions Log

A log of revisions to articles and news stories.

Mar 17 2025 - Clarified the advantages of pyranometers, particularly in relation to ISO calibration and accuracy under varying atmospheric conditions. Reworked the limitations to highlight challenges in spectral coverage and cost considerations. Added information on emerging trends, including microcontroller-based pyranometers, low-cost sensor alternatives, and improvements in calibration techniques. Highlighted industry leaders like EKO Instruments and Hukseflux, emphasizing their innovations in pyranometer technology.

What is a Pyranometer?

Mar 17 2025 - The content of this article has been updated to include the most up-to-date research findings and correct previous inaccuracies.

What is a Pyranometer?

Mar 10 2025 - The content of this article has been updated to include the most up-to-date research findings and correct previous inaccuracies.

Vehicle Speed Sensors: Types of VSS

Feb 28 2025 - The content of this article has been updated to include the most up-to-date research findings and correct previous inaccuracies.

What is a Knock Sensor?

Feb 28 2025 - Updated the article to include a new section on knock in cars, covering its causes, symptoms, and solutions, as well as a section on market leaders, highlighting key companies, their innovations, and market impact.

What is a Knock Sensor?

Feb 28 2025 - Title changed from "Inside a Car - What Is a Knock Sensor?" to " What is a Knock Sensor?"

What is a Knock Sensor?

Feb 21 2025 - The content of this article has been updated to include the most up-to-date research findings and correct previous inaccuracies.

What is a Tachometer?

Feb 21 2025 - Revised sentence structure, word choice, punctuation, and clarity to improve readability and coherence.

What is a Tachometer?

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