Arduino Water Level Sensor: 10 migliori di novembre 2024

▼ Mostra di più▲ Mostra di meno

The CQRobot non-contact liquid level sensor realizes non-contact detection of the liquid level in a closed container. It adopts advanced signal processing technology and high-speed signal processing chip, breaking through the influence of container wall thickness. It is simple to install and easy to use, and can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure airtight containers.
The principle is to use the inductive capacitance of water to detect whether there is liquid. When there is no liquid close to the sensor, the sensor has a certain static capacitance to the ground due to the existence of distributed capacitance on the sensor. When the liquid level slowly rises and approaches In the case of an inductor, the parasitic capacitance of the liquid will be coupled to this static capacitance, making the final capacitance value of the inductor larger.
The changed capacitance signal is then input to the control IC for signal conversion, which converts the changed capacitance into a change of a certain electrical signal, and then a certain algorithm is used to detect and judge the degree of this change. When the change exceeds a certain amount It is considered that the liquid level has reached the sensing point when the threshold is reached.
High stability, high sensitivity, strong interference ability, no external electromagnetic interference, special treatment for power frequency interference and common mode interference, strong compatibility, penetration of various non-metallic containers, such as plastic, glass, For ceramics and other containers, the sensing distance can reach more than 12mm; liquid, powder, and particulate matter can be detected.
The sensor comes with 2 DIP switches, the right DIP switch controls the output voltage (high level) of the signal terminal (green line); when the DIP switch is dialed up, the high level is 5V; when the DIP switch is facing When dialing down, the high level is 3.3V. Compatible with Arduino, Raspberry Pi and Other Motherboards.
20,99 € SU AMAZON

Arduino Water Level Sensor

I 10 migliori prodotti di novembre 2024

Ultimo aggiornamento: 12 novembre 2024

ARCELI

ARCELI 5 PC Sensore di Livello dell'Acqua Liquido Sensore di rilevamento della profondità delle goccioline d'Acqua per Arduino

99

QUALITÀ MASSIMA

Amazon.it

CQRobot

CQRobot Non-Contact Water/Liquid Level Sensor Compatible with Arduino, Raspberry Pi and Other Motherboards. for Industrial Production, Aquarium, Chemical Liquid, Agriculture, Gardening, etc.

98

QUALITÀ MASSIMA

Amazon.it

Fasizi

Fasizi 5pcs Sensore di Livello Acqua Liquido Goccia Profondità Sensore di Rilevamento per Arduino

93

QUALITÀ OTTIMA

Amazon.it

CQRobot

CQRobot Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in the Garden, in Agriculture etc.

92

QUALITÀ OTTIMA

Amazon.it

Teklife

MODULO SENSORE LIVELLO ACQUA PIOGGIA LIQUIDO WATER LEVEL SENSOR ARDUINO

85

QUALITÀ AFFIDABILE

Amazon.it

CreateSpace Independent Publishing Platform

Digital Rain Gauges and Water Level Sensors

81

QUALITÀ BUONA

Amazon.it

EPTTECH

Smart TLC 2206 WiFi Serbatoio dell'acqua Monitor Indicatore del livello del liquido Regolatore di livello Monitoraggio remoto TUYA Rilevatore di livello del liquido intelligente

78

QUALITÀ BUONA

Amazon.it

Independently published

LEARN ARDUINO SENSORS COMPLETE HAND GUIDE BEGINNER TO CORE ADVANCE: Example Sensor Code, Specification, Dimensions, Connecting method

76

QUALITÀ BUONA

Amazon.it

LAP LAMBERT Academic Publishing

Ground water level Monitoring using IOT and Smart Sensors

71

QUALITÀ BUONA

Amazon.it

DollaTek

DollaTek Sensore di Livello dell'Acqua 5PCS Sensore di rilevamento della profondità delle Gocce d'Acqua liquida per Arduino

66

QUALITÀ BUONA

Amazon.it