WebThe PH sensor measures the hydrogen-ion activity in water-based solutions, we usually use it to measure the PH of a liquid. It is widely used in the chemical industry, the pharmaceutical industry, the dye industry, and scientific research where acidity and alkalinity testing is required. The drive board in this kit support both 3.3V and 5V system. WebOct 7, 2024 · The sensor is linear so by taking two points we can deduce the equation to convert the measured voltage to pH. The general formula would be y = mx + b, so we have to calculate m and b since x would be the voltage and y the pH. The result is y = -5.70x + 21.34. Connection with Arduino
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WebJan 26, 2024 · This is the Gravity TDS Meter V1.0 Analog Sensor kit by the DFrobot which is completely compatible with Arduino. One thing that I really like about this TDS Meter is that it supports 3.3 to 5.5 Volts wide voltage … WebSensor pH Menggunakan Arduino PH Sensor Kit E-201C-Blue - YouTube 0:00 / 20:11 Sensor pH Menggunakan Arduino PH Sensor Kit E-201C-Blue emtronics 373 subscribers Subscribe Like... rough surface 3d print
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WebMay 18, 2024 · DFRobot Gravity: analog electrical conductivity sensor/meter (K=10) is particularly used to measure the high electrical conductivity liquid, such as seawater, concentrated brine, etc. The measurement range is up to 100ms/cm. This product is suitable for the water quality application of mariculture, for example, marine fisheries, marine … WebThis tutorial will show how to use this dissolved oxygen sensor kit. The dissolved oxygen probe is a precision electrochemical sensor. Please pay attention to the usage details. Before using the dissolved oxygen probe, … WebOperating Voltage: 5V DC Operating Current: 40mA (MAX) Response Time : <500ms Insulation Resistance: 100M (Min) Output Method: Analog output: 0-4.5V Digital Output: High/Low level signal (you can adjust the threshold value by adjusting the potentiometer) Operating Temperature: 5(~90( Storage Temperature: -10(~90( Weight: 30g Adapter … rough tafel