Nuoroda: 0651A / VLP5V30/GR
Kaina
3,20 €
(su PVM)
Išoriniai matmenys 48 x 28,5 mm
Lietaus jutiklis
- Low power consumption
- Sensitivit adjustable
- On-board indicator LED to show the results
- Digital output and Analog output
- Working voltage: 3.3V-5V
- Dimension of the board: 3.2cm x 1.4cm
Kaina 2,90 €
(su PVM)
Prekės kodas:
0025 / AN0101/PPK-272
This water sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sens traces. The sensor board has a demension of 5.0 x 4.0cm. There is also a on-board potentiometer to adjust the sensitivity, you can get the amount of water induced contact between the grounded and sensor traces.With the comparator LM393, users can get both the analog signal and digital signal.
Connect this sensor to 5V power, adjust the sensitive, if there is not water in the sensor, D0 output HGHT(1), and the signal indicator off. if there is water in the sensor, D0 output LOW(0), and the signal indicator on. Aslo can using Arduino to get the analog output by connecting the A0, according to the value to caculate how much of the water.
Application Idea
- Rainfall detecting
- Liquid leakage
- Tank overflow detector
6 kitos prekės toje pačioje kategorijoje:
Nuoroda: BHD-002
Kaina
1,50 €
(su PVM)
Prijunkite bateriją prie Raudono ir juodo laido raudonas lemputė krauna, o žalia - visiškai įkrauta.Įvesties įtampa:12VDidžiausia įkrovimo srovė: 1000 mA
Mikroschemų LM393S,MC64063 pagrindu.
Nuoroda: AN0498 / 0117
Kaina
7,90 €
(su PVM)
Input voltage: DC10-60V
Output voltage: Load Linear
Output Current: 0-20A
Continuous power: 1200W
Speed Type: adjusting flow
Speed mode: potentiometer (linear)
Speed range: 0 - 100%
Control frequency: 25KHZ...
Nuoroda: DS18B20/160712003
Kaina
5,00 €
(su PVM)
Suderinama su Sonoff TH Įtampa: 3.0V - 5.5V Reguliuojama raiška: 9 - 12 Diapazonas: -55~125℃ Tikslumas: ± 0.5% ℃ Matmenys: 50*6*6 mm Kabelio ilgis: 950mm Svoris: 25g
IšparduotaIšparduota
Nuoroda: EV 0002 / PPK-244/12
Kaina
1,40 €
(su PVM)
AO: analog output sensor
VCC: Power supply input range: 3V-24V.
DO: Digital Output (comparator output)
Two red LED indication: POWER and SENSOR. POWER: Power is off. SENSOR: When the microphone senses sound...
Nuoroda: 0214-122 / DIM5000
Kaina
15,00 €
(su PVM)
Size: approx.85*70*42mm
Working voltage: AC 220V
Output voltage: 0-220V
Maximum power: 5000W (impedance load limit power), when used for a long time, should reduce the power, suggest using impedance load 2500W....