SPECIFICATION:Meter: 5 x 8 x 3.5cm [2 x 3.2 x 1.5\"]
Probe length: 21cm [8\"]
Bronze probe diameter: 4.8mm
silver probe diameter: 5.1mm
Distance between probes: 1.2cm
Original box: NO
Item size: 330*100*30mmFEATURES:
Are you sick of your plants dying? Fed up ..
This is a low cost humidity and temperature sensor with a single wire digital interface.
The sensor is calibrated and doesn't require extra components so you can get right to measuring relative humidity and temperature.
DHT11 output calibrated digital signal. It utilizes ..
Humidity detection. humidity sensors. humidity detection
1. using high-quality HR202 humidity sensor;
2. the comparator output signal is clean. good waveform. driving ability. more than 15mA.
3. adjust the temperature distribution position detection t..
The rain sensor detector can detect raindrops water, so it can be used for detection systems that perform functions required when it begins to rain.
This module consists of a series of printed conductor paths on a Bakelite plate.
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 waterer device, and the plants in your garden no need people to manage
Operating voltage: 3.3V~5V
Dual output mode,analog out..
Product description: Water Sensor water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor.which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to c..