[Steven Merrifield] built his own Scalar Network Analyzer and it’s a beauty! [Steve]’s SNA has a digital pinout matching a Raspberry Pi, but any GPIO could be used to operate the device and ...

This investigation looks at what plastic is, what it’s used for and how it impacts on the environment. The practical element investigates how plastics can get into the water cycle. This ...

Google is offering their Gemini Advanced AI model for free to students, along with 2TB of free storage. This is a limited time offer where students must sign up by June 30, 2025. Students will need a ...

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