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Here is the diagram of my Arduino infrared close proximity sensor. As you can see, ... 900% Price Hike Prompts Medical Device Manufacturer to Switch ERPs. 07.01.2025. Telink Semiconductor Launches ...
Posted in Arduino Hacks, Lifehacks Tagged 9V battery, arduino, arduino nano, IR temperature sensor, leds, lever switch, limit switch Smart Coaster Informs You When Your Drink Is Ready December 4 ...
It’s a fairly simple project, too: just hook an Arduino Uno up to a motion sensor and an electronic switch called a relay, then plug in your fan, and you’re good to go.
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