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25K views · 1.5K reactions | LED brightness dimmer controller. In this video we learn how to design and build a circuit to control the brightness of our LED strip lights. You can even build the circuit yourself! #engineering #electric | The Engineering Mindset | Facebook

📽️Every CO2 SYSTEM For Planted Aquariums | A Guide to Carbon Dioxide Methods ✏️In this video, we will discuss the various types of CO2 systems available for planted aquariums. CO2 is essential for the growth of plants as it is used during the process of photosynthesis. We will explore three main types of CO2 systems: yeast-based bio systems, CO2 systems with disposable bottles, and citric acid-based systems. Each system has its pros and cons, which we will explain in detail. Whether you have a