4×4 matrix design keypad yachitsulo chosapanga dzimbiri B860

Kufotokozera Kwachidule:

Ndi kiyibodi yopangidwa ndi matrix ya 4×4, yokhala ndi ukadaulo wosinthira makiyi a kaboni-pa-golide. Kapangidwe ka mabatani ozungulira apadera, mtundu wa LED ulipo kwa makasitomala. Makiyibodi opangidwa mwapadera amakwaniritsa zosowa zazikulu ndi kapangidwe kake kosalala, magwiridwe antchito, moyo wautali komanso chitetezo chapamwamba. Makina akuluakulu amagwiritsidwa ntchito poteteza zitseko ndi malo ena aboma. Tili ndi gulu la R&D lomwe laperekedwa kwa zaka zoposa 20 lomwe lingapereke mayankho aukadaulo pazinthu zosiyanasiyana zoperekedwa ndi mafakitale. Chifukwa chake ngati mukufuna zida zosinthira zamagetsi zamafakitale, tidziwitseni ndipo titha kupereka mapangidwe, chitukuko ndi kupanga zida nthawi imodzi.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chiyambi cha Zamalonda

Ndi makamaka makina owongolera mwayi wopeza zinthu, mafoni amafakitale, makina ogulitsa zinthu, chitetezo ndi malo ena aboma ndipo zida zonse zosinthira zitha kusinthidwa kuti zikhale ngati pempho lanu ndi ndalama zosapindulitsa.

Mawonekedwe

1. Zipangizo: Chitsulo chosapanga dzimbiri cha SUS304 kapena SUS 316.
2. Ndi mphira wa silikoni woyendetsa wa IP65 wokhala ndi mphamvu yolimba, yolimba komanso yolimbana ndi kukalamba.
3. Chitsulo chonsecho chikhoza kusinthidwa kwathunthu.
4. Ntchito ya matrix pin out kapena USB PCB ikhoza kupangidwa ngati pempho lanu.
5. Ndi mtundu wa LED wosankha.

Kugwiritsa ntchito

Kawirikawiri kiyibodi iyi imagwiritsidwa ntchito poteteza zitseko ndi zinthu zosalowa madzi komanso zosawononga.

Magawo

Chinthu	Deta yaukadaulo
Lowetsani Voltage	3.3V/5V
Kalasi Yosalowa Madzi	IP65
Mphamvu Yogwira Ntchito	250g/2.45N (Malo opanikizika)
Moyo wa Mphira	Ma cycle opitilira 1 miliyoni
Mtunda Wofunika Kwambiri Woyendera	0.45mm
Kutentha kwa Ntchito	-25℃～+65℃
Kutentha Kosungirako	-40℃～+85℃
Chinyezi Chaching'ono	30% -95%
Kupanikizika kwa Mlengalenga	60Kpa-106Kpa
Mtundu wa LED	Zosinthidwa