Muzera ranhasi redhijitari, makiyibhodhi ave chishandiso chakakosha pakutaurirana, kuronga, uye kutamba. Iyo yakaoma dhizaini yekhibhodi inosanganisira akasiyana zvikamu, imwe yeanonyanya kukosha kuve yakadhindwa redunhu bhodhi (PCB). Kunzwisisa maitiro ekugadzira keyboard PCB kwakakosha kune hobbyists uye nyanzvi zvakafanana. Mune ino blog post, isu tichaongorora munyika yakaoma yekhibhodi PCB dhizaini kuti ikupe iwe yakazara dhairekitori yekugona iyi art fomu.
1. Nzwisisa izvo zvekutanga zvePCB dhizaini:
Usati wanyura mune zvakaomesesa zvemukati PCB dhizaini, zvakakosha kuti uzive iwo akakosha misimboti. Iyo keyboard PCB inoita senge yepakati hub inobatanidza akasiyana switch, diode, uye zvimwe zvinhu. Inopa keystroke data kune komputa, ichigonesa mushandisi kuisa mirairo. Kunzwisisa magetsi schematics, switch matrix dhizaini, uye firmware kubatanidzwa kwakakosha pakugadzira inoshanda uye inoshanda zvizere keyboard PCB.
2. Sarudza zvinhu zvakakodzera:
Kusarudza izvo zvakaringana zvikamu zvePCB yako keyboard kwakakosha kuti uve nechokwadi chekuvimbika uye kuita kwayo. Sarudzo yakakodzera yekuchinja, diode, capacitor, resistors, uye microcontrollers inoita basa rakakosha pakuona iyo yakazara yetaipa ruzivo uye kushanda. Kutsvaga uye kuyedza nezvinhu zvakasiyana zvinokubatsira iwe kuwana musanganiswa wakakwana wezvaunoda chaizvo.
3. Ronga magadzirirwo ekhibhodi:
Kiyibhodhi dhizaini chinhu chakakosha chePCB dhizaini. Kusarudza huwandu hwekiyi, nzvimbo yadzo, uye chimiro chese cheiyo keyboard marongerwo anofanirwa kunyatsotariswa. Zvinhu zvakadai se ergonomics, kuwanikwa kwakakosha uye maitiro ekushandisa anofanirwa kutariswa panguva yekuronga. Zvishandiso zvakaita seKiyibhodhi Layout Edhiyo (KLE) zvinogona kubatsira kuona uye kupedzisa dhizaini yemadhizaini.
4. Dhizaini yedunhu:
Kana iyo keyboard marongerwo apera, danho rinotevera nderekugadzira dhizaini schematic. Kugadzira chaiyo yedunhu schematic kunosanganisira kubatanidza switch, diode, uye zvimwe zvikamu nenzira inonzwisisika. Zvishandiso zvakaita seEAGLE, KiCad kana Altium Dhizaini inogona kubatsira kugadzira inoyevedza uye yakanyatso kurongeka edunhu schematics.
5. Shandisa PCB dhizaini:
Mushure mekupedza dhizaini yedunhu, nhanho inotevera ndeyekuishandura kuita chaiyo PCB dhizaini. Shandisa PCB dhizaini software senge EAGLE, KiCad kana Altium Dhizaini kushandura dhizaini schematics kuita PCB marongero. Kuiswa kwakaringana kwechikamu, nzira inoshanda, uye kuomerera kune dhizaini dhizaini kwakakosha. Kuteerera kune zvinhu zvakadai seruzha rwemagetsi, ndege dzepasi, uye kupisa kwekushisa kunovimbisa kuti keyboard PCB yakasimba uye yakavimbika.
6. Edza uye dzokorora:
Kana iyo PCB dhizaini yapera, zvakakosha kuti uedze prototype zvakakwana. Kutarisa mashandiro, keystroke kurongeka, uye kutendeseka kwechiratidzo kuchabatsira kuona zvinogona kuitika. Kudzokorodza dhizaini yakavakirwa pamhinduro yemushandisi uye kuongorora kwekuita kwakakosha kuti uwane yemhando yepamusoro keyboard PCB.
Kugadzira keyboard PCB ibasa rakaoma asi rine mubairo. Kubata iyi fomu yeunyanzvi kunoda kunzwisisa kwakadzama kwezvikamu zvekhibhodi, dhizaini yedunhu, uye kunyatsotarisisa kune zvakadzama. Nekutevera nhanho dzakatsanangurwa mune ino yakazara dhairekitori, unogona kutanga rwendo rwekugadzira yako yako tsika keyboard PCB. Saka gadzirira, sunungura hunyanzvi hwako uye rega zvigunwe zvako zvitambe pane yako nyanzvi!
Nguva yekutumira: Sep-27-2023