The
Analog pH Sensor Kit is specially designed for Arduino controllers and
has a built-in simple, convenient, and practical connection and
features. It has an LED that works as the Power Indicator, a BNC
connector, and a PH2.0 sensor interface. To use it, just connect the pH
sensor with the BNC..
The Water Level Depth Detection Sensor for Arduino has Operating voltage DC3-5V and Operating current less than 20mA. The Sensor is the Analog type which produces analog output signals according to the water pressure with its Detection Area of 40x16mm.The Water Level Sensor is an easy-to-use and cos..
This is a simple water sensor, can be used to detect soil moisture. Module Output is high level when the soil moisture deficit or output is low. Can be used in module plant watering device, and the plants in your garden no need people to manage.
Features:
Operating voltage: 3.3V~5V
Du..
TDS (Total Dissolved Solids) indicates how many milligrams of soluble solids are dissolved in one liter of water. In general, the higher the TDS value, the more soluble solids are dissolved in water, and the less clean the water is. Therefore, the TDS value can be used as one reference point for ref..
Water Quality Sensor TDS Water Quality Testing Probe detects the Total Dissolved Solids (TDS) levels in the water which can be used to indicate the water quality.It supports 3.3/5V input voltage and 0 ~ 2.3V Output Voltage making it easy to be compatible with all Arduino Boards.Features: ..