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without complex PCB layout or deep knowledge in the Bluetooth software
Force sensing resistors consist of a semi-conductive material – or
non-addressed latches will retain their previous states
acts as a variable resistor (just like a potentiometer) whose resistance varies according to the water content in the soil
they are easy to carry and use
Color Sensor with Light Shield (TCS3200) ISD1820 without complex PCB layout orIntroduction: The sensor has four different types of filter covered diodes. In the 8 x 8 array of photodiodes, 16 photodiodes have Red filters, 16 have Blue filters, 16 have Green filters and the rest 16 photodiodes are clear with no filters. Each type can be activated using the S2, S3 selection inputs. Since each photodiodes are coated with different filters each of them can detect the corresponding colours. For example, when choosing the red filter,
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