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Arduino-Based Liquid Level-Sensing Hardware

SST Sensing and Sparkfun recently developed an easy-to-use solution for single-point liquid detection using infrared technology. Highly accurate and reliable, the solution features an Optomax Digital liquid level switch, which is connected to an Arduino board via the TTL output and powered by the 5-V source. Whether you’re a professional engineer or DIYer, you’ll find […]

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