Chigobacho chimapangidwa ndi chitsulo, chokhala ndi dzenje lapakati, lomwe limalumikizana ndi dziko lapansi. Pano, kupyolera mu 1M resistor ndi 33 1nF capacitor mofanana, yolumikizidwa ndi malo ozungulira dera, phindu la izi ndi chiyani?
Ngati chipolopolocho ndi chosakhazikika kapena chili ndi magetsi osasunthika, ngati chikugwirizana mwachindunji ndi bolodi la dera, chidzaphwanya chipboard board, kuwonjezera ma capacitors, ndipo mukhoza kudzipatula mafupipafupi otsika ndi voteji, magetsi osasunthika ndi zina zotero kuti muteteze bolodi lozungulira. Kusokoneza kwapang'onopang'ono kwapakati ndi zina zotero zidzalumikizidwa mwachindunji ndi chipolopolo ndi capacitor, yomwe imasewera ntchito yolekanitsa kulankhulana kwachindunji.
Ndiye bwanji muwonjezere 1M resistor? Izi zili choncho chifukwa, ngati palibe kukana koteroko, pamene pali magetsi osasunthika mu bolodi la dera, 0.1uF capacitor yolumikizidwa ndi dziko lapansi imadulidwa kuchoka ku kugwirizana ndi chipolopolo cha dziko lapansi, ndiko kuti, kuyimitsidwa. Malipiro awa amaunjikana mpaka kufika pamlingo wina, padzakhala mavuto, ayenera kugwirizana ndi dziko lapansi, kotero kutsutsa apa kumagwiritsidwa ntchito kutulutsa.
Kukana kwa 1M ndikokulirapo, ngati pali magetsi osasunthika kunja, voteji yayikulu ndi zina zotero, imathanso kuchepetsa zomwe zikuchitika, ndipo sizingawononge chip mudera.
Nthawi yotumiza: Aug-08-2023
