PH Sensor Module V1.1 + PH Probe for AVR 51 PH Shield with MSP430 Test Code Sensor
$40.49
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Specification
Module Power:5.00V
Module Size:43 x 32mm
Measuring Range:0 – 14PH
Measuring Temperature:0 – 60 °C
Accuracy:± 0.1pH (25 °C)
Response Time:≤ 1min
pH Sensor with BNC Connector
pH2.0 Interface ( 3 foot patch )
Gain Adjustment Potentiometer
Power Indicator LED
Package includes
1 x PH Sensor Module
1 x Probe
1 x Cable
DEMO Code
/*
This sample codes is for testing the pH meter V1.0.
Editor:YouYou
Date:2013.10.21
Ver:0.1
Product:pH meter
SKU:SEN0161
*/
define SensorPin 0 //pH meter Analog output to Analog Input 0
define Offset 0.00 //deviation compensate
unsigned long int avgValue; //Store the average value of the sensor feedback
void setup()
void loop()
for(int i=0;i
}
}
avgValue=0;
for(int i=2;i
avgValue+=buf[i];
float phValue=(float)avgValue*5.0/1024/6; //convert the analog into millivolt
phValue=3.5*phValue+Offset; //convert the millivolt into pH value
Serial.print(inch pH:inch);
Serial.print(phValue,2);
Serial.println(inch inch);
digitalWrite(13, HIGH);
delay(800);
digitalWrite(13, LOW);
}
Weight | 0.1 kg |
---|
Customers Also Viewed
5pcs 1206B 3A PWM DC Motor Speed Controller 6V/12V/24V Speed Regulating Switch Electronic Governor Dimmer
$39.45Motor PWM Speed ControllerAdd to cartDescriptionModel:1206BKVoltage:12VPower mode:DC powerVoltage range:DC 6V-28VCurrent range:Within 3ASwitch function:YesSize:57mm*37mmPackage Included5 x Motor Speed Governor
100W 18V High Efficieny Solar Panel USB DC Monocrystalline Solar Charger for Car RV Boat Battery Charger Waterproof
$105.29Solar PanelAdd to cartFeature– Suitable for campers, boats, houses, gardens, shacks or farms– Provide appropriate power for TVs, laptops, lights, refrigerators and other operating equipment.– Flexible board, lightweight and easy to install.– Suitable for RVs, boats, small spaces or crowded areas.SpecificationSolar panelMaterial:Monocrystalline SiliconSize:510x280x3.0mm/20.08×11.02×0.12inPower:100WOpen Circuit Voltage:18VShort circuit current:2AOutput Voltage:DC 18V&9V, USB 5V, Type-C 5VWaterproof grade:IP65Conversion:23-24%Applicable to:Bicycle, mountaineering, hiking, camping, …
CJMCU-219 INA219 I2C Bi-directional Current Power Monitor Sensor Module
$13.11Sensor & Detector ModuleAdd to cartDescriptionCJMCU-219 module is a with I2C interface Bidirectional current / power monitor integrated circuit (IC), and further expand the energy-saving electronic products TI camp. INA219 with the industry’s highest accuracy and smallest size, not only to monitor the voltage drop across a shunt resistor on the sensing shunt supply voltage, while also computing power. The …
CJMCU-219 INA219 I2C Bi-directional Current Power Monitor Sensor ModuleRead More
Reviews
There are no reviews yet.