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Category: filters

Robotics | IoT

Open Sourcing Plans for “Low-Tech, High-Thinking” Water Filters

Clean_Drinking_Water_in_BangladeshOHorizons works on providing access to clean drinking water by teaching local communities to build and maintain their own water filtration systems.

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Projects with Ryan Slaugh: Active Filters & Tool Suggestions

Over the last few videos I have highlighted helpful circuits. In this video, I highlight an active filter setup utilizing an operational amplifier. Filters are very helpful when working with analog signals.  Often the range of frequencies needed are n…