Soil Hygrometer Detection Module Soil Moisture Sensor

US $71

  • shenzhen, China
  • Jan 29th
Related Hot Sales! Chip-Partner Store! 10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module 5PCS DHT22/AM2302 Digital Temperature and Humidity Sensor Replace SHT11 SHT15 10pcs TEC1-12706 Thermoelectric Cooler Cooling Peltier 12V 60W 6A 92Wmax 2pcs Infrared Wireless Remote Control Kits for Arduino AVR PIC NEW 5PCS DHT11 DHT-11 Digital Temperature and Humidity Sensor NEW 5PCS DS18B20 Waterproof Digital Thermal Probe or Sensor DS18B20 NEW $14.25+ free shipping $23.42+ free shipping $28.95+ free shipping $ 6.36 + free shipping $6.46 + free shipping $10.78+ free shipping             Product Name:Soil Hygrometer Detection Module Soil Moisture Sensor More Items In Our Store,Click Here!   1. This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage. 2. Sensitivity adjustable the blue digital potentiometer adjustment (Figure) 3. Operating voltage 3.3V-5V 4. Module dual output mode, digital output, analog output more accurate. 5. With fixed bolt hole for easy installation 6. PCB size: 3cm * 1.6cm 7. Power indicator (red) and digital switching output indicator (green) 8. Comparator LM393 chip, stable Interface Description (4-wire) 1. VCC: .3 V-5V 2. GND: GND 3. DO: digital output interface (0 and 1) 4. AO: Analog Output Interface Instructions for use ? 1. Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil. 2. Module to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low; 3. The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture; 4. The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment; 5. Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture Material Download Maybe you also need: KY-029 3mm Red and Green LED Common Cathode Module for Arduino AVR PIC Photoelectric Speed Sensor Encoder Coded Disc for Freescale Smart car 1pcs ACS712 5A range module current sensor module 9-Axis Degree of Freedom ITG3200/ITG3205 ADXL345 HMC5883L Module IMU Sensor ATMEGA16 Development Board AVR Development Board Minimum System Core Board 1 Funduino Mega 2560 ATmega2560-16AU Board (Arduino-compatible) + Free USB Cable $2.45+ free shipping $6.58+ free shipping $3.48+ free shipping $18.65+ free shipping $12.66 + free shipping $16.9+ free shipping             HOT Category On sale Wholesale Combination ICs & Processors Sensors Arduino  Cables & Connectors LCD module Power modules   Breadboards   Motors & Drivers  DIY PCB Board  Servo Motors USB/RS232 to TTL DIY Kits Wireless modules Wireless Bluetooth PIC Programmer AVR Programmer Color LEDs Resistors & Potentiometers   For more quantity, please contact us       1) We accept PayPal payment ONLY.     inkfrog terapeak i000000 inkFrog Analytics

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