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Output :Analog
an In-Circuit Serial Programming (ICSP) header
nA1) to four mutuallyexclusive outputs (nY0 to nY3)
When a warm body like a human or animal passes by
Water Quality (Total Dissolved Solids) TDS (1 Meter Probe) Original light Output :AnalogTDS (Total dissolved solids), are inorganic compounds found in water, such as salts, heavy metals, and some traces of organic compounds that dissolve in water. Some of these compounds or substances can be essential for life, however, it can be harmful when taking more than the desired amount that the body needs. TDS (Total Dissolved Solids) indicates how many milligrams of soluble solids are dissolved in one liter of water. In general, the higher the
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