Qhov txawv ntawm ibob-pin nias khawmthiab ib qhokhawm plaub-pinnyob rau hauv tus naj npawb ntawm cov pins thiab lawv cov haujlwm.
Feem ntau, lub khawm plaub-pin siv rau cov khawm teeb pom kev zoo lossis cov khawm ntau-contact. Cov pins ntxiv hauv lub khawm plaub-pin feem ntau yog siv rau kev siv hluav taws xob rau lub teeb LED lossis tswj cov kev sib txuas ntxiv. Txhawm rau kom paub qhov txawv ntawm cov pins yog rau kev siv hluav taws xob rau lub teeb LED lossis tswj cov kev sib txuas ntxiv, koj tuaj yeem tshuaj xyuas qhov tsos ntawm lub khawm kom pom tias nws puas muaj teeb lossis xyuas cov cim ntawm ib sab ntawm cov pins (cov pins uas muaj cim "-" thiab "+" yog rau lub zog LED, thaum lwm tus yog rau cov kev sib txuas ntxiv).
Tseem muaj lwm hom khawm nias uas muaj ntau yam haujlwm sib txawv. Piv txwv li:
a. Peb-pin khawm: Hom khawm no muaj ib lub pin sib koom, ib lub pin kaw ib txwm, thiab ib lub pin qhib ib txwm. Thaum koj txuas cov xov hlau rau lub pin sib koom thiab lub pin qhib ib txwm, lub khawm yuav raug kaw ib txwm thiab ua kev sib cuag thaum nias. Thaum koj txuas cov xov hlau rau lub pin sib koom thiab lub pin kaw ib txwm, lub khawm yuav raug qhib ib txwm thiab ua kev sib cuag thaum nias.
b. Khawm nias rau rau tus pinQhov no yog ib lub khawm peb-pin uas muaj ob txoj haujlwm. Cov pins ntxiv muab cov kev xaiv tswj hwm ntxiv lossis kev sib txuas. Lwm qhov xwm txheej yogib lub khawm ob-pin uas muaj ob qho tib si lub teeb ci thiab cov chaw tswj hwm ntxiv.
c. Khawm nias tsib-pinFeem ntau, lub khawm tsib-pin yog lub khawm peb-pin nrog LED.
Tau kawg, muaj ntau lwm yam kev hloov pauv thiab hom khawm muaj. Yog tias koj xav paub ntxiv, thov koj xav tiv tauj peb.tiv tauj peblos ntawm kev nyem qhov no. Ua tsaug rau koj saib!
