4 × 4 masanjidwewo keypad zitsulo zosapanga dzimbiri B860 Featured Image

4 × 4 masanjidwewo makiyidi kiyibodi zosapanga dzimbiri B860

Kufotokozera Kwachidule:

Ndi 4 × 4 matrix design keypad, yokhala ndi ukadaulo wa carbon-on-gold key switch.Kapangidwe ka mabatani apadera ozungulira, mtundu wa LED womwe umapezeka kuti kasitomala asankhe.Ma kiyibodi opangidwa mwapadera amakwaniritsa zofunikira kwambiri ndi ragrd kupanga, magwiridwe antchito, moyo wautali komanso chitetezo chapamwamba.Mainy amagwiritsidwa ntchito poteteza zitseko ndi malo ena aboma.Tili ndi gulu la R&D mu izi zomwe zasungidwa kwazaka zopitilira 20 zomwe zitha kupereka mayankho aukadaulo amitundu yosiyanasiyana yamafakitale. nthawi.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

Ndi njira yowongolera mwayi wofikira, mafoni am'mafakitale, makina ogulitsa, chitetezo ndi malo ena aboma ndipo zida zonse zosinthira zitha kusinthidwa ngati pempho lanu ndi mtengo wopanda phindu.

Mawonekedwe

1. Zida: SUS304 kapena SUS 316 kalasi ya brushed zitsulo zosapanga dzimbiri.
2. Ndi IP65 grade conductive silikoni labala ndi kukana kuvala, kukana dzimbiri ndi odana ndi ukalamba mbali.
3. Chigawo chonse chachitsulo chikhoza kusinthidwa kwathunthu.
4. Pini ya masanjidwewo kapena USB PCB ntchito zitha kupangidwa ngati pempho lanunso.
5. Ndi kusankha LED mtundu.

Kugwiritsa ntchito

Nthawi zambiri keypad iyi imagwiritsidwa ntchito pachitetezo chazitseko chokhala ndi zinthu zosalowa madzi komanso zowononga.

Parameters

Kanthu	Deta yaukadaulo
Kuyika kwa Voltage	3.3V/5V
Gulu Lopanda madzi	IP65
Actuation Force	250g/2.45N(Pressure point)
Moyo wa Rubber	Zozungulira zopitilira 1 miliyoni
Mtunda Wofunika Kwambiri	0.45 mm
Kutentha kwa Ntchito	-25 ℃～+65 ℃
Kutentha Kosungirako	-40 ℃～+85 ℃
Chinyezi Chachibale	30% -95%
Atmospheric Pressure	60Kpa-106Kpa
Mtundu wa LED	Zosinthidwa mwamakonda