high school project

[corrigan.kenny.13]

hi i need help with understanding this rain sensor i recieved from http://www.ecrater.com/p/16888990/rain-sensor-module-with-5pin-dubant?gps=1 any help would be greatly appreciated. thanks

 

[CDRIVE]

Whoever wrote the description does not appear to use English as their primary language.

Chris

 

[davenn]

Greetings
welcome to the forums

so what is it specifically that you dont understand ?
the sensor ?
the output ?
or something else ?

Dave

 

[davenn]

Whoever wrote the description does not appear to use English as their primary language.

Chris

LOl typical Chinese pidgeon english

Dave

 

[Harald Kapp]

Pidgin, yes. I translate this as follows:

Method of use:
Connected to 5 v power supply light, induction board did not drop, DO output for high level, switch lamp out on the drop, a drop of water, DO output for low level, switch indicator light is bright,
Brush away the water droplets, and back to the output, the higher level...
AO analog output, can be connected to the MCU AD mouth detection drop in the above rainfall size.
DO TTL digital output also can be connected to the single chip microcomputer testing whether there is rain.

Connect the PCB with the electronics on it to a 5V supply
Make sure the sensor PCB is dry. Adjust the potentiometer for a High level on the digital output (DO). The indicator LEd should be off.
Drop some water on the sensor PCB. The digital output should be low, else adjust. The indicator LED should be on.
The analog output can be connected to the ADC input of a microcontroller (MCU) to measure intensity of the rain.
The digital output can be connected to a microcontroller to simply detect presence or absence of rain.

Hope that helps,

Harald

 

[CDRIVE]

Harald, I think there's a decryption position waiting for you in one of Germany's intelligence agencies.

Chris

 

[(*steve*)]

Harald, I think there's a decryption position waiting for you in one of Germany's intelligence agencies.

Waiting?

 

[CDRIVE]

Waiting?

Ah, so that's what Harald does.

Chris

 

[Harald Kapp]

Not for the love of my life