Silicone Elastomer 4x4 Khawm Keypad

Silicone Elastomer 4x4 Khawm Keypad
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Silicone Elastomer 4x4 Button Keypad yog ib qho kev sib txuas ntawm cov keyboard module ua ke nrog 16 silicone nyees khawm, molded ua ib thooj los ntawm siab -zoo silicone elastomer nrog kev sib cuag conductive ntawm lub hauv paus. Tus qauv 4 × 4 matrix circuit layout tso cai rau kev soj ntsuam ceev ceev thaum ua ke nrog PCB. Featuring ib tug mos mos, xis nyob, ntsiag to, thiab ruaj kov, no keypad yog ib tug zoo tagnrho tib neeg-tshuab interface tivthaiv rau DIY electronics, industrial tswj vaj huam sib luag, instrumentation, thiab cov neeg siv khoom electronics.
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Qhov Zoo Tshaj Plaws

1. Ib -Pib Moulded Silicone Elastomer

Tsim los siv Liquid Silicone Rubber (LSR) ib qho - txhaj tshuaj molding, tag nrho 16 tus yuam sij yog seamlessly txuas nrog lub hauv paus, ua kom muaj cov qauv zoo uas tsis muaj kev pheej hmoo ntawm cov khoom xoob. Cov mos mos, resilient silicone muab cov kev xav zoo sib xws thiab kev qaug zog zoo heev, nrog rau lub neej kev pab ntau tshaj 1 lab mus.

2. Txheem 4 × 4 Matrix Layout

16 tus yuam sij teem rau hauv tus qauv 4-kab × 4-kem matrix, nrog 8 sab nraud interface pins (4 kab + 4 kab) sib xws nrog cov microcontroller scanning schemes. Txuas ncaj qha mus rau Arduino, Raspberry Pi, thiab lwm yam kev loj hlob boards nrog cov cai yooj yim rau kev nyeem ntawv tseem ceeb - txo qis kev txhim kho teeb meem.

3. Txhim khu kev ua tau zoo

Integrated conductive carbon pills los yog conductive roj hmab tiv tauj ntawm lub hauv paus khawm - kab thiab txhua kab txuas nrog thaum nias thiab txiav tawm thaum tso tawm. Tiv tauj tiv thaiv kom tsawg li 50-100Ω ​​(cov tshuaj carbon ntsiav tshuaj) ua kom ruaj khov, thaws-dawb cov teeb liab thiab txhawb kev tshawb nrhiav qhov tseem ceeb sai.

4. Ua haujlwm ntsiag to & xis nyob

Cov khoom siv silicone muab qhov muag muag muag nrog qhov tseem ceeb ntawm 0.3mm - 3.0mm (customizable). Kev ua haujlwm ntsiag to ua rau nws haum rau lub suab nrov- ib puag ncig rhiab xws li cov tsev qiv ntawv, chaw kuaj mob, thiab tsev kho mob. Matte nto yog plam-tiv taus thiab hnav- tiv taus, txo qhov qaug zog thaum lub sijhawm txuas ntxiv.

5. Ua kom haum siab

Cov lus dab neeg tseem ceeb, xim, thiab kev teeb tsa tuaj yeem raug kho. Txhawb kev tshuaj ntsuam kab lo lo ntxhuav, laser engraving, thiab lwm yam txheej txheem cim kom ua tau raws li qhov yuav tsum tau ua ntawm cov ntawv sau ua haujlwm thoob plaws kev lag luam sib txawv. Thickness, hardness, thiab actuation force parameter kuj adjustable.

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Khoom Specifications

 

Parameter

Specification

Khoom siv

Silicone Elastomer

Tus lej suav

16 tus yuam sij (4 Kab × 4 kab)

Interface

4 kab kab + 4 kab kab, tag nrho 8 tus pins

Ntsiab Mus Ncig

0.3mm - 3.0mm (customizable)

Actuation Force

50g - 400g (customizable)

Tiv tauj Resistance

Tsawg dua lossis sib npaug rau 100Ω (carbon ntsiav tshuaj) / Tsawg dua lossis sib npaug rau 500Ω (cov roj hmab conductive)

Rwb thaiv tsev Resistance

Ntau tshaj lossis sib npaug rau 100MΩ @ 100VDC

Ua haujlwm kub

-40℃rau +125 degree

Hluav taws xob lub neej

Ntau tshaj los yog sib npaug rau 1 lab lub voj voog (cov tshuaj carbon ntsiav tshuaj)

Zuag qhia tag nrho

Customizable, raug ~ 60 × 60mm

Qhov Loj

5 × 5mm txog 15 × 15mm (customizable)

Key Pitch

Customizable

Xim

Dub, Dawb, Pob tshab, Pantone xim

Waterproof Rating

IP65 / IP67 (yeem)

Environmental Compliance

RoHS / REACH ua raws

 

Daim ntawv thov

DIY Electronics

Kev cai keyboards rau Arduino / Raspberry Pi, MIDI controllers, gaming peripherals

Industrial Control Vaj Huam Sib Luag

Cov khoom siv tus neeg teb xov tooj interfaces, parameter input panels, tshuab consoles

Tswv yim

Cov tswv yim tseem ceeb rau kev ntsuas cov cuab yeej thiab cov cuab yeej kuaj

Consumer Electronics

Cov chaw taws teeb tswj, cov phau ntawv txhais lus hluav taws xob, cov tshuab kawm, cov vaj huam sib luag hauv tsev ntse

Cov cuab yeej kho mob

Ua ntsiag to, siab -cov yuam sij ua haujlwm kev ntseeg siab

Kev ruaj ntseg & Kev tswj xyuas

Tus password nkag keyboards, nkag mus tswj vaj huam sib luag

 

Customization Options

Peb muab kev pabcuam OEM / ODM customization:

 

Customization Yam khoom

Muaj Kev Xaiv

Key suav & Matrix

4 × 4, 3 × 4, 4 × 3, 2 × 2, ib leeg- kab ntau- kab, thiab lwm yam.

Qhov Loj

5 × 5mm - 15 × 15mm

Cov Ntsiab Cai

Round, Square, Daim duab peb sab, Oval, Custom

Key Pitch

Customizable

Ntsiab Mus Ncig

0.3mm - 3.0 hli

Actuation Force

50g - 400g

Hardness

30 - 70 Ntug A

Xim

Dub, Dawb, Pob tshab, Xim series

Txoj kev coj cwj pwm

Carbon ntsiav tshuaj / Conductive roj hmab tiv tauj / Conductive number case

Cov cim tseem ceeb

Silk screen, Laser engraving, Embossed / debossed

Waterproof Rating

IP65 / IP67

Kev them nyiaj yug Backlight

Keycap translucent tsim txhawb

 

Cim npe nrov: Tuam Tshoj Silicone elastomer 4x4 khawm keypad manufacturers, lwm tus neeg, Hoobkas

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