Analog Capacitive Soil Moisture Sensor 電容式土壤濕度感測器 不易腐蝕 寬電壓工作 送線
原始價格：NT$93。NT$65目前價格：NT$65。 (未稅)
- 描述
- 評價 (0)
描述
描述
Analog Capacitive Soil Moisture Sensor 電容式土壤濕度感測器 不易腐蝕 寬電壓工作 送線
新款土壤濕度感測器！這款電容式土壤濕度感測器區別於市面上絕大部分的電阻式感測器，採用電容感應原理來檢測土壤濕度。避免了電阻式感測器極易被腐蝕的問題，極大地延長了它的工作壽命。
感測器內置穩壓晶片，支援3.3~5.5V寬電壓工作環境，這意味著即使在3.3V的Arduino主控板上，它也能正常工作。樹莓派之類的微型PC，只需要外接一個ADC（類比信號轉數位信號）轉換模組就可以工作。
外接一塊螢幕，一塊主機板，你就可以和你的植物對話啦！看看心愛的它是不是渴了，需不需要多一點水的滋潤。
- 工作電壓: 3.3 ~ 5.5 VDC
- 輸出電壓: 0 ~ 3.0 VDC
- 介面: PH2.54-3P
- 尺寸: 98 x 23mm (LxW)
Connection Diagram
Calibration Code
|
1 2 3 4 5 6 7 8 9 |
void setup() { Serial.begin(9600); // open serial port, set the baud rate as 9600 bps } void loop() { int val; val = analogRead(0); //connect sensor to Analog 0 Serial.print(val); //print the value to serial port delay(100); } |
Calibration
Calibration Range
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
/*************************************************** This example reads Capacitive Soil Moisture Sensor. Created 2015-10-21 By berinie Chen <bernie.chen@dfrobot.com> GNU Lesser General Public License. See <http://www.gnu.org/licenses/> for details. All above must be included in any redistribution ****************************************************/ /***********Notice and Trouble shooting*************** 1.Connection and Diagram can be found here: https://www.dfrobot.com/wiki/index.php?title=Capacitive_Soil_Moisture_Sensor_SKU:SEN0193 2.This code is tested on Arduino Uno. 3.Sensor is connect to Analog 0 port. ****************************************************/ const int AirValue = 520; //you need to replace this value with Value_1 const int WaterValue = 260; //you need to replace this value with Value_2 int intervals = (AirValue - WaterValue)/3; int soilMoistureValue = 0; void setup() { Serial.begin(9600); // open serial port, set the baud rate to 9600 bps } void loop() { soilMoistureValue = analogRead(A0); //put Sensor insert into soil if(soilMoistureValue > WaterValue && soilMoistureValue < (WaterValue + intervals)) { Serial.println("Very Wet"); } else if(soilMoistureValue > (WaterValue + intervals) && soilMoistureValue < (AirValue - intervals)) { Serial.println("Wet"); } else if(soilMoistureValue < AirValue && soilMoistureValue > (AirValue - intervals)) { Serial.println("Dry"); } delay(100); } |
Soil Moisture Sensor Analog Capacitive Soil Moisture Sensor V1.2 Corrosion Resistant Hygrometer Measure Tools for Arduino
This analog capacitive soil moisture sensor measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor
It is made of a corrosion resistant material giving it a long service life
Insert it into soil and impress your friends with the real-time soil moisture data
This module includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V
This sensor is compatible with DFRobot 3-pin “Gravity” interface, which can be directly connected to the Gravity I/O expansion shield
Features:
Supports 3-Pin Gravity Sensor interface
Analog output
Applications:
Garden plants
Moisture detection
Intelligent agriculture
Specifications:
Operating Voltage: DC 3.3-5.5V
Output Voltage: DC 0-3.0V
Interface: PH2.0-3P
Size: 99x16mm/3.9×0.63″
Quantity: 1 Set
Note:
Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
No Retail Package
Package Includes:
1 x Capacitive Soil Moisture Sensor
1 x Analog Sensor Cable
評價 (0)
搶先評價 “Analog Capacitive Soil Moisture Sensor 電容式土壤濕度感測器 不易腐蝕 寬電壓工作 送線”
你必須登入才能發表評論。
相關商品
-
溫濕度感測
SparkFun Humidity and Temperature Sensor Breakout – Si7021 溫濕度感測器
原始價格：NT$291。NT$250目前價格：NT$250。 (未稅) -
溫濕度感測
SparkFun IR Thermometer Evaluation Board – MLX90614 非接觸紅外線溫度感測模組
原始價格：NT$1,500。NT$1,320目前價格：NT$1,320。 (未稅)產品速覽 -
氣壓 / 地磁 / 多功能 IMU, 溫濕度感測
SparkFun Atmospheric Sensor Breakout – BME280 大氣壓感測器
原始價格：NT$690。NT$670目前價格：NT$670。 (未稅)產品速覽 -
商品評價
目前沒有評價。