Cov txheej txheem:

Dab tsi yog qhov hloov tactile?
Dab tsi yog qhov hloov tactile?

Video: Dab tsi yog qhov hloov tactile?

Video: Dab tsi yog qhov hloov tactile?
Video: Qhov Dab Tsis Xav Kom Koj Paub – Ntu 2 // Kx. Ntxoov Lis Yaj // 10/6/21 2024, Hlis ntuj nqeg
Anonim

Cov me me no hloov muab tso rau ntawm PCBs thiab siv los kaw qhov hluav taws xob hluav taws xob thaum lub khawm yog nias los ntawm ib tug neeg. Thaum lub khawm yog pressed, lub hloov tig ON thiab thaum lub khawm tso tawm, lub hloov tig tawm. A tactile hloov yog a hloov nws txoj haujlwm yog pom los ntawm kev kov.

Tsis tas li ntawd, lub tactile hloov ua haujlwm li cas?

A tactile hloov tso cai rau hluav taws xob khiav hauv hluav taws xob hluav taws xob los ntawm manually nias qhov chaw ua haujlwm. Cov hloov activates thaum nias thiab ces tua thaum tso tawm. Qhov kev txiav txim no yog hu ua 'momentary action' thiab tsuas yog ua tau ntawm qhov tsis tshua muaj hluav taws xob thiab tsis tshua muaj tam sim no.

Dab tsi yog tactile keyboard? Ib tug keyswitch yog tactile yog hais tias nws muaj ib lub pob nyob rau hauv nws cov lus teb rau cov ntiv tes siab ntawm los yog nyob ze ntawm qhov kev koom tes qhov chaw uas tus keypress sau npe thiab ua ntej tus yuam sij hauv qab tawm ntawm qhov kawg ntawm nws txoj kev mus ncig. A keyboard yog tactile yog tias nws ua nrog tactile cov keyboards.

Tib neeg kuj nug, lub laub khawm hloov yog dab tsi?

A thawb - khawm (tseem sau nias khawm ) los yog yooj yim khawm yog ib qho yooj yim hloov mechanism los tswj qee yam ntawm lub tshuab lossis cov txheej txheem. Khawm feem ntau yog ua los ntawm cov khoom siv tawv, feem ntau yog yas lossis hlau.

Koj siv lub laub khawm li cas?

Yuav Ua Li Cas Siv Push Button Hloov Nrog Arduino

  1. Kauj Ruam 1: Yam Koj Xav Tau:
  2. Muab qhov hloov mus rau hauv lub breadboard thiab muab ib qho LED nrog qhov ntev kawg rau hauv tus pin 13 thiab luv luv kawg rau Gnd ntawm Arduino.
  3. Muab cov resistor nrog ib kawg ntawm +5 V thiab lwm qhov kawg txuas nrog ib qho ntawm cov terminals ntawm qhov hloov.

Pom zoo: