Add: Room 1004, West-CBD, Binhe Blvd, Futian District, Shenzhen, China
This is a set of soil moisture sensors that can be used to detect moisture, which is most sensitive to ambient humidity and is generally used to detect the moisture content of the soil. when the soil is dry, the module outputs a high level, whereas the output is low. Easy to install and use.
Features
- Operating voltage: 3.3V~5V.
- Panel PCB Dimension: 3cm x 1.6cm.
- Cable Length: 20cm.
- Using this sensor make an automatic watering system to manage your garden plants without people.
- Adjustable sensitivity (shown in blue digital potentiometer adjustment)
- Dual output mode, more accurate analog output.
- A fixed bolt hole for easy installation.
- With power indicator (red) and digital switching output indicator (green).
- Adopt LM393 comparator chip for stable working.
- Interface Description(4-wire):
- VCC: 3.3V-5V.
- GND: GND.
- DO: digital output interface(0 and 1).
- AO: analog output interface.
illustrate
* Soil moisture and moisture module which is most sensitive to the environment, is usually used to detect soil moisture.
* The soil moisture in the module reaches the set threshold, when the soil moisture exceeds the set threshold, the port output is high,
Module D0 output low;
* The digital output D0 small board can be directly connected to the microcontroller through the microcontroller to detect high
and low, thereby detecting soil moisture;
* small board digital output to do our relay module can directly drive the buzzer module, it can be composed of soil moisture
alarm equipment;
* The small board AO analog output module can be connected with AD through the AD converter, and a more accurate value can be obtained
soil moisture
| Features | Support 3-pin gravity sensor interface analog output |
| application | Garden plants, moisture detection, smart agriculture |
| Specification | Working voltage: DC 3.3-5.5V Output voltage: DC 0-3.0v Interface: PH2.0-3P Dimensions: 99x 16 mm/3.9x0.63 inches Quantity: 1 set |
| Notice | Please allow 1-3mm error due to manual measurement. Please make sure you don't mind before bidding Due to the difference between different monitors, the picture may not reflect the actual color of the item. thanks |
1. Are you a factory or trading company?
We are a professional manufacturer established in 2004, with more than 20 years of experience in the security protection industry.
2. How can I get a sample to check your quality?
The sample order is acceptable. Please contact us for more details.
3. What's the Payment?
- T/T would be better with quick transfer and few bank fees.
- L/C, Western Union, and PayPal. VISA and MasterCard are acceptable.
4. How long is your delivery time?
- 1-3 working days for sample order
- for general order, 3-20 days after advanced payment
Please contact us for more details.
5. What about the warranty?
- For the strobe/sensor, we provide 18 months warranty; parts are 2 years.
- for the alarm panel, we provide 24 monthly warranty.
6. Where is your factory located? How can I visit there?
Our factory locates in Shenzhen, in China, Near Hongkong and Guangzhou. We are warmly welcome you to visit our factory and cooperate with us.
7. What's your advantage? Why did we choose you?
- Factory price. Over 15 years of experience in this industrial area
- Great production capacity, support OEM&ODM
- 100% new materials, with a defective rate lower than 0.2%.
