د.م.70.00Le prix initial était: د.م.70.00.د.م.65.00Le prix actuel est: د.م.65.00.-7% RÉDUCTION
RESISTIVE SENSOR – The probe uses analog resistance to detect the moisture content of the soil. It is a good plant helper to make you know if your plants are thirsty and it can also be used in the automatic watering system, garden, greenhouse, etc.
DIGITAL VALUE OUTPUT – This soil moisture detector outputs a low level from the DO port when the detecting humidity reaches the threshold value. Good to work with Arduino/Raspberry Pi.
ANALOG VALUE OUTPUT – The AO port on the soil humidity sensor outputs analog value(voltage), and you can acquire the real-time data via the AD port of your single-chip microcomputer(MCU).
ADJUSTABLE THRESHOLD – Clockwise/counter-clockwise rotate the blue potentiometer to increase/reduce the detection threshold. On-board power and signal indicator make you know the working status of the board at a glance at any time.
CORROSION-RESISTANT ALLOY PROBE – A waterproof sensor probe with high corrosion resistance ensures a long lifetime at least 6 months in the soil.
For those who are not sure how to use these, we would suggest looking into how to use these online. The voltage required, analog reading, etc.
Specifications:
Working Voltage: DC 3.3-12V
Working Current: <20mA (Output Current: <30mA)
Board Size: 36x15x6mm/1.42X0.59X0.23 inch (L*W*H)
Sensor Probe Length: 8.8cm/3.46 inch
Sensor Pin Pitch: 5 mm
Sensor Cable Length: 1.2 meters /3.94ft
Sensor Connecting Port: XH2.54 2P
DO Port: digital value output (DO output current is about 10mA)
Avis
Aucun avis pour le moment.