Detail Sensor Kelembaban Tanah Soil Moisture Hygrometer Resistif Arduino
Spesifikasi: -Operating voltage: 3.3V~5V -Adjustable sensitivity (shown in blue digital potentiometer adjustment) -Dual output mode,analog output more accurate -A fixed bolt hole for easy installation -With power indicator (red) and digital switching output indicator (green) -Having LM393 comparator chip, stable -Panel PCB Dimension: 3cm x 1.5cm -Soil Probe Dimension: 6cm x 2cm -Cable Length: +-21cm