Pay in 4 interest-free payments of $16.25 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
low power consumption
The potentiometer named "A" is used to regulate the amplifying times of audio signal
Wide operating voltage range: 2
Six in ONE Multi-functional Convert interface module
The extruder assembly includes:
Soil Moisture Sensor character low power consumptionA soil moisture sensor can read the amount of moisture present in the soil surrounding it. It is ideal for monitoring garden, or your plant's water level. This is a must have tool for a connected garden. This sensor uses the two probes to pass current through the soil, and then it reads that resistance to get the moisture level. More water makes the soil conduct electricity more easily (less resistance), while dry soil conducts electricity poorly
US$ 10.00
US$ 15.50
US$ 35.00
US$ 25.00
US$ 42.00
US$ 25.00
US$ 10.00
US$ 24.00
