16 yawm sij UART LED backlight hlau keypad B660
Cov keypad no muaj kev puas tsuaj, pov thawj pov thawj, tiv thaiv corrosion, huab cua pov thawj tshwj xeeb tshaj yog nyob rau hauv huab cua huab cua, pov thawj dej / av pov thawj, ua haujlwm nyob rau hauv ib puag ncig muaj kev kub ntxhov.
Cov keyboards tsim tshwj xeeb ua tau raws li qhov xav tau siab tshaj plaws hais txog kev tsim, kev ua haujlwm, kev ua haujlwm ntev thiab kev tiv thaiv siab.
1.Key ncej siv zoo zinc alloy.
2. Cov nyees khawm yog ua los ntawm cov zinc alloy zoo, muaj zog tiv thaiv kev puas tsuaj.
3. Nrog ntuj conductive silicone roj hmab -weather resistance, corrosion resistance, anti-aging.
4. Ob sab PCB nrog cov ntiv tes golden, tsis kam oxidation.
5.Kwm xim: ci chrome lossis matte chrome plating.
6.Key thav duab xim raws li tus neeg yuav tsum tau ua.
7.Nrog lwm interface.
Nws yog tsuas yog rau kev nkag mus tswj qhov system, xov tooj muaj, lub tshuab muag khoom, kev ruaj ntseg thiab qee qhov chaw pej xeem.
| Yam khoom | Technical data |
| Input voltage | 3.3V / 5V |
| Waterproof Qib | IP65 |
| Actuation Force | 250g / 2.45N (siab point) |
| Rubber Lub Neej | Ntau tshaj 2 lab lub sijhawm rau ib tus yuam sij |
| Lub Ntsiab Ncig Mus Los | 0.45mm ib |
| Ua haujlwm kub | -25 ℃ ~ + 65 ℃ |
| Cia Kub | -40 ℃ ~ + 85 ℃ |
| txheeb ze humidity | 30% -95% |
| Atmospheric siab | 60-106 hli |
Txhua qhov txuas txuas tuaj yeem ua raws li cov neeg siv khoom thov.Qhia rau peb paub yam khoom No. ua ntej.
Yog tias koj muaj kev thov xim, qhia rau peb paub.
85% cov khoom seem yog tsim los ntawm peb tus kheej lub Hoobkas thiab nrog cov cav tov sib tw, peb tuaj yeem lees paub qhov ua haujlwm thiab tus qauv ncaj qha.
Cov khoom qeb
-
Numberic 3 × 8 keypad matrix tsim rau zuam ...
-
Muaj hlau numeric sab nraum zoov keypad stainle ...
-
3 × 6 layout stainless hlau keypad rau roj ...
-
Anti-vandal keypad rau kev nkag mus tswj qhov system B705
-
Hlau keypad manufacturing backlight keypad B665
-
4 × 3 matrix numeric keypad rau vending mach ...