PH板的引脚分配如下: PH Sensorprint 引出线: TO - 温度输出 DO - 3.3V 输出(来自 pot pot pot POT2 - 见下文) PO - PH 模拟输出 ==> Arduino A0 Gnd - Arduino GND Gnd - 同上(在我的印刷品上已经连接 VCC - 5V 直流(Arduino 5V) POT 1 - 模拟偏移读数(最靠近 BNC 连接器) POT 2 - PH ...
我们推出了一款专门为Arduino控制器设计的模拟pH计,具有连线简单、方便实用等特点。板载电源指示灯、BNC接口和PH2.0接口。 使用时,将pH传感器接到板载BNC接口,将板载PH2.0接口连接到Arduino控制器的模拟口,通过程序控制,您可以非常方便的测量溶液的pH值。 传感器的电极采用玻璃电极和参比电极组合在一起的塑壳不可填充式...
Arduino Connection Diagram Attention: 1. The BNC connector and the signal conversion board must be kept dry and clean, otherwise, it will affect the input impedance, resulting in an inaccurate measurement. If it is damp, it needs to be dried. ...
# This sample code is used to test the pH meter Pro V1.0. */ #define SensorPin A2 //pH meter Analog output to Arduino Analog Input 2 #define Offset 21.677 //deviation compensate #define LED 13 #define samplingInterval 20 #define printInterval 800 #define ArrayLenth 40 //times of collec...
Arduino读取ph试剂浓度 /* # This sample code is used to test the pH meter Pro V1.0. */ #define SensorPin A2 //pH meter Analog output to Arduino Analog Input 2 #define Offset 21.677 //deviation compensate #define LED 13 #define samplingInterval 20...
项目清单中的pH传感器是一款比较先进的工业级电极,这是专门为Arduino、ESP8266、ESP32和其他MCU而设计的线性模拟工具,测量范围0-14pH。ESP32是内置12-bitADC的32位芯片, 可进行高精度的测量。 PH传感器检测包 项目连接器板上的LED可用作电源指示器。该板子带有BNC-type连接器和PH传感器接口。使用时,将pH sensor与...
This is an easy to use and cost-effect PH sensor/meter, suitable for Arduino and Raspberry Pi, support 3.3V and 5V system.
wiki:This Arduino pH Sensor / Meter Kit is able to measure the power of hydrogen. The Gravity interface make the kit easy to connect to Arduino,
void App_Rch4MHzTo24MHz(void); //voidApp_Timer0Cfg(uint16_t u16Period); void tx_calccrc(uint8_t crcbuf); staticvoid GIO_Init(void); void App_AdcInit(void); void App_AdcInit(void; //void App_AdcJqrCfg(void); voidApp
Connect your PH4502C sensor to your Arduino board. Make sure to connect the appropriate VCC, GND, and data pins based on your Arduino model and pin configuration. In your Arduino sketch, include the PH4502C Sensor Library by adding the following line at the top of your code: ...