Snow Raindrops Detection Sensor Module For Arduino with Relay Control
$0.65
Item Description:3.3-5V Rain Raindrops Detection Sensor Weather Humidity Module For ArduinoBrand NewFeature:1.The sensor USES the high quality FR - 04 double material, large area of 5.5 * 4.0CM, treat..
- Product Code: Raindrops-Sensor1
- Availability: 9960
Available Options
Tags: Raindrops Detection, rain water Sensor, with Relay Control
Item Description:
- 3.3-5V Rain Raindrops Detection Sensor Weather Humidity Module For Arduino
- Brand New
- Feature:
- 1.The sensor USES the high quality FR - 04 double material, large area of 5.5 * 4.0CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance;
2.With potentiometer sensitivity adjustment;
3.The output format: digital switch output (0 and 1) and analog AO voltage output;
4.Has a fixed bolt hole, convenient installation; - 5.The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;
6.The LM393, use of wide voltage comparator;
7.The working voltage of 3.3 V to 5 V;
Size: Like the picture show - Usage:
- - Connected to 5 v power supply power lights, no water droplets on induction plate, the DO output for the high level, switch lights out, a drop of water drops, the DO output for the low level, switch indicator,brush away the water droplets, return to again, the output high level state.
- AO analog output, can be connected to the microcontroller AD mouth drops of rainfall in the above size.
- DO TTL digital output can also be connected microcontroller detecting whether it will rain.
Usage:
For Arduino robot kit, rain, rain, plant foliage and humidity sensors can be used to monitor a variety of weather conditions, and with relay output directly control the motor and other startup and shutdown.
For Arduino robot kit, rain, rain, plant foliage and humidity sensors can be used to monitor a variety of weather conditions, and with relay output directly control the motor and other startup and shutdown.
Product descrip tion:
1, the sensor uses a high-quality double-sided FR-04 materials, the large area of 5.0 * 4.0CM, nickel-plated surface and has antioxidant, conductivity, superior performance and lifetime aspects;
2, the module directly with power relays, direct load control;
3, adjust the sensitivity of digital distribution, control at different moisture control open relays.
Performance parameters:
Module supply: 12V :5-12mA quiescent current
Relay load capacity: 250V 10A (AC) 30V 10A (DC)
Features:
When connected to power, the power indicator light, the sensor board does not drop, the relay does not operate, switching lights off, drop a drop of water, the relay start related equipment, switch indicator light,
Wipe off water droplets above, and restored to the original state.
