- DFROBOT GRAVITY CIRCUIT HOW TO
- DFROBOT GRAVITY CIRCUIT PORTABLE
- DFROBOT GRAVITY CIRCUIT PROFESSIONAL
- DFROBOT GRAVITY CIRCUIT SERIES
With a simple Gravity interface and practical sample code, you can build your own oxygen concentration monitor easily and conveniently. Moreover, the lifetime is as long as 2 years. It supports a wide range of input voltage: 3.3V to 5.5V. Its effective range is 0~25%Vol, and resolution can reach to 0.15%Vol. It is compatible with many mainboards like Arduino Uno, esp32, Raspberry Pi, and so on. This compact oxygen sensor supports I2C output, it can be calibrated in the air, can accurately measure the oxygen concentration in the environment.
DFROBOT GRAVITY CIRCUIT PORTABLE
With high anti-interference ability, high stability, and high sensitivity, this Arduino-compatible oxygen sensor can be widely applied to fields like portable devices, air quality monitoring devices, and industries, mines, warehouses, and other spaces where the air is not easy to circulate. DFRobot offers wide inventory, datasheets & technical support.The Gravity: I2C Oxygen Sensor is based on electrochemical principles and it can measure the ambient O2 concentration accurately and conveniently. * DF Robot Analog pH Sensor */ DFRobot ph sensor - Gravity Analog pH Sensor | DFRobot ElectronicsĭFROBOT SEN0161-V2 | DFRobot Gravity Analog pH Sensor is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. Measuring pH is pHun! (.I'm here all night folks.)
DFROBOT GRAVITY CIRCUIT HOW TO
Plus I'll show you how to >write a custom code to use this sensor on an unsupported platform >(Espruino). In this video is an overview and tutorial for an analog pH sensor that's >compatible with both Arduino and Raspberry Pi but I'll also give a general >overview of linear functions and interpolation.
Tutorial for analog pH sensor that's compatible with both Arduino and Raspberry Pi See more infos : DFRobot Gravity Analog pH Sensor / Meter Kit For Arduino - Epaper EIn So here's a schematic drawing in advance - how I imagine it Glass-Electrode This device does not include a pH probe/sensor/electrode.ītw: i think i will stick to the b.- the Atlas Scientific™ EZO™ class embedded pH circuit This device reads pH from a pH probe/sensor/electrode. The pH-EZO™ pH circuit, can work with any off-the-shelf pH probe/ sensor/electrode. With proper configuration the EZO class pH circuit, can meet, or exceed the accuracy and precision found in most bench top laboratory grade pH meters. This EZO class pH circuit, offers the highest level of stability and accuracy.
DFROBOT GRAVITY CIRCUIT PROFESSIONAL
Gravity has a variety of professional and commonly used modules, with a wealth of imagination.
DFROBOT GRAVITY CIRCUIT SERIES
The Gravity series is essential for project prototypes, start-ups, and student productions. Flexible calibration protocol supports single point,ĭescription: The Atlas Scientific™ EZO™ class embedded pH circuit, is our 6th generation embedded pH circuit. DFRobot Gravity Series is ideal for applications like smart homes, robots, industrial manufacturing, and urban environmental monitoring.Übersicht Prüfung der Wasserqualität Aquakultur ANALOG PH-SENSOR / METERSPEZIFIKATION Modulleistung : 5 00V Modulgröße : 43 x 32mm(1 69x1 26") Messbereich : See the both examples: DFRobot Gravity Analog pH Sensor / Meter Kit For Arduino - Epaper EIn DFRobot Gravity Analog pH Sensor / Meter Kit For Arduino - Epaper EIn TI E2 by : The Atlas Scientific EZO™ītw: I note that the Atlas Scientific EZO has a pH resolution of +/-0.002 - well i do not really need that high resolution!!! So i guess that i have to choose the DFRoboat Gravity but here the comparison: which one is the best one!? to test water, Coffee, Tea, and so on (beverages) EZO TM class embedded pH circuit: This is an. Then I learn the calibration method that determines the accuracy and accuracy of the sensor.īut - as I said: actually I would like to get around the calibration.ī. Last but not least - if the system has to be calibrated (which I don't necessarily "have to" have - then I would just "take it with me". I think I can learn a lot from this project Something about the construction and functioning of the pH sensor. I want to make a simple ph meter and display the ph value on an OLED/LCD display.
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