| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $11.03 | $10.80 | $10.46 | $10.01 | Contact US |
0.5-inch 1024X768 OLED Driver Board High Quality Circuit Board for V760A-5 Wearable Head Mounted Display
$40.24
1PCS SFP+ Dual Mode Optical Module Small Form-factor Pluggable Transceiver Support 10Gbps Transmission with LC Interface
$26.09
1PCS Copper SFP Module Small Form-factor Pluggable Transceiver Support 10/100/1000M Transmission with RJ-45 Interface
$26.09
DFRobot Capacitive Analog Soil Moisture Sensor Module with Gravity 3-Pin Interface for Arduino
Product instructions: Click here
Description:
- This product measures soil mositure levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of a corrosion resistant materal giving it a long service life. Insert it into soil and impress your friends with the real-time soil moisture data!
- The product includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V. It is compatible with low-voltage MCUs (both 3.3V and 5V logic). To make it compatible with a Raspberry Pi, an ADC converter is required.
- This sensor is compatible with our 3-pin "Gravity" interface, which means it can be directly connected to the Gravity I/O expansion shield.
- The following image shows an example project - a device that notifies you when a plant needs to be watered.
Features
- Supports Gravity 3-Pin interface
- Analog output
Application
- Garden plants
- Moisture detection
- Intelligent agriculture
Specification
- Operating Voltage: 3.3 ~ 5.5 VDC
- Output Voltage: 0 ~ 3.0VDC
- Interface: PH2.0-3P
- Dimension: 98mm * 23mm (3.86in x 0.905in)
- Weight: 15g
Package List:
- Capacitive Soil Moisture Sensor x1
- Cable x1
