Alacsonyabb ár! 2db Arduino higrométer detektor modul Nagyobb

2db Arduino higrométer detektor modul

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Egyéb infó

Specification:
Brand new and high qualityThis is a simple water sensor, which can be used to detect soil moistureDual output mode, analog output is accurate
A fixed bolt hole for easy installation
With power indicator (red) and digital switching output indicator (green)
LM393 comparator chip, stable

Specifications:
VCC: 3.3V-5V
GND: GND
DO: digital output interface(0 and 1)
AO: analog output interface
Panel PCB Dimension: 3 x 1.5 cm
Soil Probe Dimension: 6 x 2 cm
Wire length: 21 cm
Net weight:11 g
Package weight:21 g
Color:As shown in the pictures
Package Included:
2PCS*Soil Moisture Detector Module
2PCS* Probe
Free dupont cables
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