na gal turejo minty, kad ta shudeli reikia prijungti prie
kazkokios mikrovaldiklio plokstes, kuri gamina TRIG
signala ir sugeba priimti ECHO. ir prijungiant pirma
prijungiama koja turetu buti GND.
cia aisku tam atvejui, jei viskas po itampa.

bet paprastai tai sujungiam, o jau tada maitinima paduodam :-)

On 2015.10.20 14:46, skaitytojas wrote:
> http://www.micropik.com/PDF/HCSR04.pdf
>
> 2015-10-20 13:00, Evaldas ra��:
>> Dek daugiau info, ne tik sia istrauka. Kas per sensorius ?
>>
>> "skaitytojas" <arunasz@istrintizebra.lt> wrote in message
>> news:n04tjc$ejl$1@trimpas.omnitel.net...
>>> Ne elektronikui paaiskinkite prasau, ka reiskia "connect directly to
>>> electric"? Tai pastaba is ulragarsinio atstumo sensoriaus specifikaciju:
>>> The module is not suggested to connect directly to electric, if
>>> connected electric, the GND terminal should be connected the module
>>> first, otherwise, it will affect the normal work of the module.