Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. So, we’ll connect the + (VCC) pin to the Arduino’s digital pin #7.įinally, connect the S (Signal) pin to the Arduino’s A0 ADC pin.We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice. One easy way to do this is to connect the sensor’s power pin to a digital pin on an Arduino and set it to HIGH or LOW as needed. To avoid this, it is recommended that the sensor be turned on only when taking readings. Moreover, constantly applying power to the sensor while immersed in water significantly accelerates the rate of corrosion. One well-known issue with these sensors is that they have a shorter lifespan because they are constantly exposed to moisture. To begin, connect the + (VCC) pin on the module to 5V on the Arduino and the – (GND) pin to ground. Let’s hook up the water level sensor to the Arduino. Wiring a Water Level Sensor to an Arduino Please keep in mind that the analog output will vary depending on the voltage supplied to the sensor. It is recommended that the sensor be powered from 3.3V to 5V. + (VCC) pin provides power to the sensor. S (Signal) is an analog output pin that will be connected to one of your Arduino’s analog inputs.
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March 2023
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