Ultrazvočni Modul Senzor Pretvornika Za Merjenje Razdalje Za Detektor Valov Arduino
10 reviews
SKU #5043261308964
Tip: Parking Sensors
Razpoložljivost: Na zalogi
Cene od: $ 13.19
BREZPLAČNA GOSPODARSTVA PO SVETU
Lastnosti:
Ta modul ima stabilno delovanje in natančno merilno razdaljo. Modul visoko natančni, slepi (2 cm) ultra tesni, stabilni obseg je uspeh tega izdelka na trgu močna osnova! Ta modul v celoti ponižnosti GH-311 proti kraji modul.
Uporaba obsega IO sprožilca do najmanj 10us signala na visoki ravni;
Modul samodejno pošlje osem kvadratnih valov 40khz in samodejno zazna, ali se signal vrne;
Vrne se signal, skozi IO izhod velikega in velikega trajanja je čas od zagona do vrnitve ultrazvoka. Preskusna razdalja = (visoka časovna * hitrost zvoka (340M / S)) / 2;
Ta izdelek je enostaven za uporabo, nadzorna usta so dosegla 10US nad visoko stopnjo, lahko počakate na sprejem izhoda na visoki ravni. Izhod lahko odprete s časovnikom, ko usta postanejo nizka, ko lahko preberete. Vrednost časovnika, tokrat za časovno razdaljo, lahko izračunamo iz razdalje. Tako neprekinjen cikel merjenja lahko izmerjeno vrednost premikate
Specifikacija:
1:
Delovna napetost:
DC5V
2:
mirovalni tok:
manj kot 2mA
3:
Raven izhod:
Visoka 5V
4:
Izhod ravni:
spodaj 0V
5:
Kot zaznavanja:
ne več kot 15 stopinj
6:
Območje zaznavanja:
2cm-450cm
7:
Visoka natančnost:
do 0,3 cm
GARANCIJA
Denar vam bomo vrnili, če artikel ni bil dostavljen v 40 dneh po nakupu. Za vračilo kupnine imate na voljo 2 tedna - do 60. dne.Izdelek se ne ujema z opisom? Pišite nam v 30 dneh po prejemu!
V primeru preklica bo denar vrnjen na vaš račun v roku 3 dni.
OCENE
Everything As Described. The Order Arrived Complete, No Damage. The Parcel Arrived In Poland Very Quickly, In 9 Days Good Quality Goods. The Quality Of The Laminate In MAX7219 Modules Raises Reservations. The Laminate Is Half As Thin As Normal And The Solders Are Of Poor Quality. I Recommend The Salesman. 25 Nov 2020 01:02
M***a from POLAND
оказались крупнее чем я думал. рабочие. работают нормально. правда шли почтой долго почти месяц. хотя до России шли пять дней, а потом ещё 25 дней по России полз.. и трек не бился. 08 Sep 2020 05:51
T***v from RUSSIA
Of The Four Pieces, One Module Will Bend One Connector. But This Is Not Critical Most Likely I Will Change To Straight. 17 Dec 2020 12:33
G***k from RUSSIA
Work. And Quite Accurately Measure The Distance. The Workmanship Is Also On Top. To The Product Until It Came To, I Checked On The Table. The Current Of Consumption Is Idle 2.3ma, When Working, It Changes Ineasily. A Pack Of Eight Pulses, Go With A Frequency Of 38.3 KHz. The Output Rises Up, And The Entrance (unlike All These Internet Manuals) Is Pulled Up, To Feed The Pulse, You Need To Press To The Ground. It Took 38 Days For Everything, Which Is Very Good For The Track. In The Box Did Not Climb, I Had To Put It On The Mail. Just Stuffed In A Postal Bag, Without Additional Packaging. They Did Not Communicate With The Seller. Would Buy Again, Definitely! By The Ratio Of Price And Quality-Absolute Champion ($0.5 Per Sensor In Circle, In A Set Of Four)! Seller, Thank You! 10 Oct 2020 19:58
J***t from RUSSIA
Everything All Right, Came In 20 Days, For Some Reason Just This Sensor Was Not Packed In Antistatic Bag While Other Ordered Things Was But It Was Unharmed So It's OK For Me 05 Dec 2020 04:50
J***s from CZECH REPUBLIC
They're More Than I Thought They Were, But It's Okay, And The View's Fine, Components Are Soldered Well, But The Flux From The Board Is Not Laundered (in The Photo It Is Visible) It's A Minus 01 Dec 2020 07:34
K***v from RUSSIA
Excellent Module, Came By The Way Not Cheap Delivery, For Which A Separate Respect To The Seller. Youtu. Be/prwvowf1xyq 22 Oct 2020 10:16
E***t from UKRAINE
Delivery Is Fast, In A Package With A Navel, Came Whole. Both Modules Work Perfectly. I Am Pleased. 17 Nov 2020 03:21
A***k from UKRAINE
Delivering Term Is 17 Days! It's A Miracle! Seller Is Highly Recommended. Thanks For Choosing Nova Poshta As Logistic Company 19 Sep 2020 09:45
D***o from UKRAINE
Everything Is Fine. It Came Well Packed. Not Sure The Number Of Units, Most Likely Put Something Else, I Get More))) Anyway, Thanks, Everything Is Fine! 01 Dec 2020 05:02
I***n from BELARUS