Pay in installments of $2.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
For Your Every Summer RSVP, with Code: SUMMER15
Description
Soil Moisture Sensor Module and Corrosion Resistance ProbeSoil Moisture Sensor Module and Corrosion Resistance ProbeMade of high quality materials for durabilitySoil Moisture Hygrometer Moisture Detection Sensor + Corrosion Resistant ProbeName: Soil Moisture SensorSize: 36*15*7mmLine length: 5MVoltage: DC 3. 3 12VCurrent: <20mA; <30mA (output)Interface: + do AO; DO digital value; AO analog valueWorking temperature: 25~85 degrees CelsiusApplication: It is used to detect soil moisture. Principle: The soil
Soil Moisture Sensor Module and Corrosion Resistance ProbeMade of high-quality materials for durability
Soil Moisture Hygrometer Moisture Detection Sensor + Corrosion Resistant Probe
Name: Soil Moisture Sensor
Size: 36*15*7mm
Line length: 5M
Voltage: DC 3.3-12V
Current: <20mA; <30mA (output)
Interface: + - do AO; DO digital value; AO analog value
Working temperature: -25~85 degrees Celsius
Application: It is used to detect soil moisture.
Principle: The soil moisture probe is used to detect humidity, and the voltage comparator is used to judge the amount of humidity; when the humidity is greater than the set value, DO output low level.
Usage introduction:
1. "+" is connected to the positive pole of the power supply; "-" is connected to the negative pole of the power supply. Do not connect it in reverse, otherwise it will burn the chip. After connecting, the "P" power indicator is on, and the module is working normally
2. Adjust the blue potentiometer clockwise/counterclockwise to increase/decrease the detection sensitivity. Take "Thermal Sensor" as an example, if the default triggers at 25°C, the DO output is active at low level; after clockwise adjustment, that is, when the temperature is lower than 25 degrees Celsius, it can trigger; if it is adjusted counterclockwise, it can trigger when it is higher than 25 degrees Celsius
3. When the potentiometer is adjusted clockwise until the "S" output indicator is on, it means that the adjustment range has exceeded the detection threshold; if it is adjusted counterclockwise to the maximum expansion, it will exceed the threshold. Please do not exceed the threshold when adjusting, otherwise it will not work normally. The potentiometer adjustment is only used for the DO port, and has nothing to do with the AO output
4. AO output is an analog value (voltage), which can be detected by the AD port of the microcontroller
When the detected value is greater than the set value, DO outputs a low level, the triode is turned on, and the load acts. 1K is the current limiting resistor, 10K is the DO port pull-up resistor
No complicated circuit is required, the AO port can collect voltage through the MCU AD port
Package Included:
1 x Soil Moisture Meter Humidity Detection Sensor Module with Wire for Arduino
Raspberry Pi is a Trademark of the Raspberry Pi Foundation
Product ID: EP00642
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 24 reviews
Sort
Product Reviews
★★★★★ 5
Great resource
Format: Hardcover
I enjoy the reference pictures along with descriptions. Allows for easy of pages as is on a wire binder.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2019
★★★★★ 5
The standard for injections
The best for basic injections. I don't use the steroid amount suggestions, but for identifying and injecting based on landmarks and anatomy this is the book to get. I have it in paper and Kindle version to have with me at both offices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2016
★★★★★ 4
practical book
Very practical, straight to the point, concise
The illustrations could be more elaborate
Helpful tips and tricks
All equipment needed are mentioned for each and every injection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2014
★★★★★ 5
Great content
Format: Hardcover, Format: Hardcover
Recommend to APPs in orthopedic practice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2023
★★★★★ 5
Great for locating joints
Format: Hardcover
The book is clear and easy to understand. I used it for an advanced injection therapy course, and I continue to use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2019