Cảm Biến Đo Độ Ẩm Của Đất Cho Arduino Pi
₫ 31.000
Sản phẩm Cảm Biến Đo Độ Ẩm Của Đất Cho Arduino Pi đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
This is a summary of the soil moisture sensor can be used to detect moisture, when the soil is dry, the ule outputs a high level, whereas output low. Using this sensor make an automatic watering system, so that your garden plants without people to manage.
100% Brand new and high quality.
Operating voltage: 3.3V~5V.
Adjustable sensitivity (shown in blue digital potentiometer adjustment)
Dual output e,analog output more accurate.
Dual output e,analog output more accurate.
A fixed bolt hole for easy installation.
With power indicator (red) and digital switching output indicator (green).
Having LM393 comparator chip, stable.
Panel PCB Dimension: 3cm x 1.5cm.
Soil Probe Dimension: 6cm x 2cm.
Cable Length: 21cm.
Interface Description(4-wire):
VCC: 3.3V-5V.
GND: GND.
DO: digital output interface(0 and 1).
AO: analog output interface.
Instructions for Use:
Soil moisture ule is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.
ule 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 ule D0 output low.
The digital output D0 can be connected directly with the minicontroller to detect high and low by the minicontroller to detect soil moisture.
The digital outputs DO shop relay ule can directly drive the buzzer ule, which can form a soil moisture alarm equipment.
Analog output AO and AD ule connected through the AD converter, you can get more precise values of soil moisture.
Material::metal
Package Included:
1 x Soil Moisture Detector ule
5 x Jumper Cables
1 x Probe
Note: Random color, don't accept the specified color.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1
100% Brand new and high quality.
Operating voltage: 3.3V~5V.
Adjustable sensitivity (shown in blue digital potentiometer adjustment)
Dual output e,analog output more accurate.
Dual output e,analog output more accurate.
A fixed bolt hole for easy installation.
With power indicator (red) and digital switching output indicator (green).
Having LM393 comparator chip, stable.
Panel PCB Dimension: 3cm x 1.5cm.
Soil Probe Dimension: 6cm x 2cm.
Cable Length: 21cm.
Interface Description(4-wire):
VCC: 3.3V-5V.
GND: GND.
DO: digital output interface(0 and 1).
AO: analog output interface.
Instructions for Use:
Soil moisture ule is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.
ule 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 ule D0 output low.
The digital output D0 can be connected directly with the minicontroller to detect high and low by the minicontroller to detect soil moisture.
The digital outputs DO shop relay ule can directly drive the buzzer ule, which can form a soil moisture alarm equipment.
Analog output AO and AD ule connected through the AD converter, you can get more precise values of soil moisture.
Material::metal
Package Included:
1 x Soil Moisture Detector ule
5 x Jumper Cables
1 x Probe
Note: Random color, don't accept the specified color.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1
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