SKU: 66971586903
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
reverse-polarity protection
* PCB Width: 80mm
Note: this kit comes without servo
The SX1509 breakout makes it easy to prototype so you can add more I/O onto your Arduino or I/O limited controller
SparkFun Soil Moisture Sensor (with Screw Terminals) SF_Wire reverse-polarity protectionThe SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straightforward to use. The two large, exposed pads function as probes for the sensor, together acting as a variable resistor. The more water that is in the soil means the better the conductivity between the pads will be, resulting in a lower resistance and a higher SIG out. This version of the Soil
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