{"id":717,"date":"2022-10-19T20:00:00","date_gmt":"2022-10-19T11:00:00","guid":{"rendered":"https:\/\/python-academia.com\/en\/?p=717"},"modified":"2022-09-18T12:41:01","modified_gmt":"2022-09-18T03:41:01","slug":"raspberry-pi-photoreflector","status":"publish","type":"post","link":"https:\/\/python-academia.com\/en\/raspberry-pi-photoreflector\/","title":{"rendered":"How to use a reflective optical sensor with Raspberry Pi."},"content":{"rendered":"\n

A reflective optical sensor is a sensor that irradiates infrared light onto an object and detects the light reflected from it.<\/p>\n\n\n\n

This article shows how to use a reflective optical sensor with Raspberry Pi<\/span>.<\/p>\n\n\n\n

<\/i>Contents<\/span><\/p>

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<\/p>\n\n\n\n

  • Parts required to use a reflective optical sensor<\/li>
  • Calculation of resistance value<\/li>
  • Connection of each part<\/li>
  • Python sample code<\/li><\/ul>\n\n\n\n

    <\/p>\n<\/div><\/div>\n\n\n\n

    <\/div>\n\n\n\n

    Parts required to use a reflective optical sensor<\/h2>\n\n\n\n

    In the beginning, I show parts required to use a reflective optical sensor<\/span>.<\/p>\n\n\n\n

    <\/div>\n\n\n\n

    reflective optical sensor<\/h3>\n\n\n\n

    <\/p>\n\n\n