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Digital Soil Moisture Tester

Available:In Stock

Product SKU: LGKT121

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₹ 399 ~~₹ 599~~

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Highlights

Product Code: LGKT121
Technical Support: upto 30mins Video support
Handmade
Make in India

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DO IT YOURSELF

READY TO USE

Details

Unsoldered PCB and all components to be soldered on PCB.
Includes all ICs, Connector wires and Soil Moisture Sensor.
Documentation: PCB Specifications Component list, and Circuit diagram.
Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
Video tutorial is available on YouTube.

One set of the readymade in working condition.
Includes all ICs, Connector wires and Soil Moisture Sensor.
Documentation: PCB Specifications Component list and Circuit diagram.
Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
Video tutorial is available on YouTube.

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Specification

Description

This Digital Soil Moisture Tester Project focuses on a simple and compact digital soil moisture tester to check whether the soil is dry or wet. A soil moisture sensor is useful for the indication of the amount of water content of a given soil sample. It can also be used to check the dryness or wetness of cotton, woolen, and woven fabrics.

Digital Soil Moisture Tester uses a number of LEDs driven by ubiquitous display driver IC LM3915. The display panel shows the relative magnitude of conductance (reciprocal of resistance) between the two test probes when these are inserted in the soil. The tester measures the dryness or wetness through soil resistance readings (0 to about 5 kilo-ohms) and indicates in dot mode by sequential lighting of LED1 through LED8.