DC-DC Converter 120W 12V 10A - DFRobot
Waterproof DC-DC converter. With input between 16 and 36VDC for 12V and up to 10A of output current.
(SEM IVA 10.14€)
Analog turbidity sensor for Arduino
The turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids TSS in water. As the TTS increases, the liquid turbidity level increases.
This turbidity sensor have both analog and digital signal output modes. You can select the mode according to the MCU as threshold is adjustable in digital signal mode.
Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements.
Please note that the top of probe is not waterproof!
Includes:
• 1x Sensor de turbidez analógico para Arduino
This is the Mini Reed Magnetic Sensor Module for Arduino! Reed switches are driven by magnets and are used in Mechanical Systems as Proximity Sensors.
This package includes a Sensor of Level of Water and a Sensor of Humidity from Solo. If the plates have water covering the sensor components, an analog value will be available on the "SIG" connection. The Sensor of Level of Water can detect up to 4cm of water. This way, you can check if your aquarium, or your pet's water bowl, still has enough water. You can use the Sensor of Moisture of the Soil to check your plant's soil or growing environment, for example.
Gravity: IO Expansion Shield for Arduino V7.1