Supply Voltage:DC 3.3V ? 5V
Condition:New
Operating Temperature:normal
Type:Voltage Regulator
Dissipation Power:low
Description
1 This is a simple moisture sensor can be used to test the moisture of soil, when the soil water shortage, module output a high level, and otherwise output a low level. Use this sensor to make one automatic watering device.
2 sensitivity adjustable (shown in blue digital potentiometer control)
4 working voltage of 3.3 V ? 5 V
5 module double output mode, digital output is simple, analog output more accurate.
6 has fixed bolt hole, convenient installation
7 small board PCB size: 3 cm * 1.6 cm
8 power indicator light (red) and digital switch output light (green)
9 use LM393 chip, work stable
Unit Type:lot (5 pieces/lot)
Package Weight:0.07kg (0.15lb.)
Package Size:10cm x 10cm x 2cm (3.94in x 3.94in x 0.79in)
5 pcs Soil Moisture Sensor Soil Humidity Sensor Hygrometer LM393 Module for DIY Electronics for Arduino
MSRP:
Was:
$101.68
Now:
$50.84
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5 pcs Soil Moisture Sensor Soil Humidity Sensor Hygrometer LM393 Module for DIY Electronics for Arduino
- SKU:
- ZB407457
- UPC:
- 6922030886406
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.

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