Pworaus Me Mwen Kopwe Angang: Ewe Aewin Lesenin Hardware .

Porousan

May 1, 2023

Ekkewe schema ra wes, ewe BOM a unus, me emon a poputa ne kapas usun pisekin angang me ew kokkotun volume pwe epwe amanaua fansoun. Ewe mwiriloon mi kan fis, ina eu lesen mi fokkun auchea.

Eú Mwáálliló mi Fissefál .

Ekkewe skema ra wes, ewe BOM a chok feito fengen, me emon a poputa ne kapas usun an epwe atai ekkewe pisekin angang me an epwe fori ew volume order pwe epwe amanaua fansoun. Ewe mettoch mi kan fis: ekkewe ttit mi fiti ra nom eu milimita towau me ewe board esap fich ngeni ewe ttit; ewe pochokun ese tongeni uwei ewe unusen chou; ewe kokkotun thermal a eriani ewe chon angang an epwe throat; ewe mwichenap a fokkun weires pwe ewe chon angang a ukkuta. Ew angangen awenewenen pisekin angang a nap seni engon roundin sample; eú batch mi chék chéúfetál a tongeni mwéngé engol percentin eú monien álillis mi akkomw.

Ewe mettoch mi kan fis lon ena waste, ina an fori ngeni emon ese silei ussun ita nge a silei. Ew sasing mi nikinikin pung me ew board mi wesewesen fich ra aimufesen ren ew mwichen osukosuk mi chok pwa nupwen ka amwochu ewe kinikin. Ekkewe pisekin angang me volume ra nom pwe repwe awewe won eu kokkot mi fen pwung, nge esap pwe repwe pwungupwung won eu. Kopwe siwili ewe kokkot me kost epwe chommongolo.

Met ewe Hardware a pölüweni pwe ekkewe sasing rese tongeni .

Ekkewe sample ra pölüweni ekkewe kapas eis mi fokkun kon ffat. Ika pwe ekkewe hole ra aline me ewe board a turutiw non ewe nenien fitikoko — mwich chok epwe erenuk. Ripple-pochokun me ifa usun ewe chon nemenem a fiti — mecheresin chok epwe erenuk. Ika pwe ewe kokkotun kinikin a pwung — ewe chon angangen ewe nenien angang epwe erenuk. Ika ewe pisek a mefi pwe mi pung non poun — chok handling a apasa. Iteiten ekkei ew ekiek non ewe fansoun draw.

Nge ewe mi lamot seni ena, ra chiechifengen. Met a usun ew osukosuken thermal a siwini ewe kokkot, minne a siwini ewe aanen pochokun, me ewe ripple a mwaken sefan. Ew pwan sample round a fetan ena sein mwirinon ngeni nesoponon; emon mi kisikis a mut ngeni meinisin ar repwe pwa non ewe fansoun a wes-produkt. Osukosuken pisekin angang ra feito non kinikin, me sample ina ewe sopun mi angei ir ew me ew fansoun.

Eú Order mi Pwáraatá .

Mwirin an schematic me PCB foruta, forata ekkewe sample mi mwitir me aukuuku ir non ekkewe pisekin angang. Ika ewe mecheresin apasa ewer, kopwe siwini me sample sefan. Iterate tori ewe design epwe chufengen, mwirin kopwe mwokut ngeni ew pilot run mi awesi ekkewe osukosuken angang fan ekkewe napanap mi arapakan ngeni ewe angangen for pisek. Iwe chék, kopwe fós usun volume. Eú me eú ekkewe step ese kon lien watte liwinin, me eú me eú a angei seni eú sókkun feiengaw.

Ewe nongonong ese fo; ewe weires pwe ekkesiwin fansoun meinisin a mefi pwe epwe tongeni skip. Ekkewe popun mi kan fis, ina osukosuken fansoun, emon chon kamo a witiwit, eu fansoun moni epwe fis mwen mesan. Emon mi wesewesen fiti ruu round ren ei a sinei pwe ekkewe step mi skip rese morono — ra chok witiwit non ew neni mi nap niwinin. Monien sample a wor ewe niwinin mi nap seni meinisin line non ew budget ren pisekin angang akkom, pokiten a kamo ese mwaken.

Kopwe Föri Sampun mi Chepetek pwe Kosap Ekieki Ussun .

Ach ei plant a fori sample usun ew angang mi fis iteitan. Kopwe tinato ekkewe sasing ika ew sample mi namwot me ew sossot me quotation epwe niwinsefan non ukukun ruwe me fomon awa. Ekkewe pisekin angang mi kan fis ra stock, ina minne ese wor witiwit won eu ad-hoc katon. Ewe factory a pwisin nom ren, ina popun ese wor queue mwirin emon chon angang. Ew sample epwe tongeni foruta non ukukun nimu awa, me sample, kukkun batch me watten foruta ra nom non ewe chok plant, ina minne ewe kokkotun angang ese mufesen nefinen ekkewe siwin.

Nupwen ew sample round a chepetek ne tunalo, napanapen ew mwichen chon angang a siwin: nap seni om kopwe anini non ew mwich ika ew napanap epwe angang, ka forata ew me kuna. Ewe napanapen poputan hardware a aukuuku ngeni och mettoch mi mecheres — angei porous seni ewe ennetin fonufan non ewe fansoun mi tongeni. Ika pwe a mwochomwoch ewe fansoun sample, epwe mwitir ena feed, me epwe ekis murinno ewe tufichin manau. Kopwe amasoua ewe annuk iei me nengeni ewe sossot me ewe quotation me mwen kopwe finata ewe mettoch epwe fis mwirin.

Nupwen ka tongeni fiti ew prokram .

Esap meinisin board ra osupwang ren ew roundin pworous mi fis. Ika ewe kokkot ew kukkun sokofesenin och mettoch mi fen foruta won ewe chok napanap — ew siwinin chon riri, ew siwinin firmware, ew sokopaten auchean non ewe chok packet — ewe feiengau ese apungu ewe witiwit. Ewe sossot mi auchea ina ika pwe och ekiek non ewe kokkot ese mwo sotuni won wesewesen pisekin angang. Ika pwe ponuen ese wor, aueta fan iten forutaan. Ika pwe mi wor ruemon ika ulumon, kopwe pworous ngenir; fomon ika nap seni mei kan wewe ngeni pwe ewe design a mochen pwan ew pass won taropwe me mwen an epwe angei ew nenien kau imw.

Ew aruwen case mi fich ngeni: ennoun fit. Ekkewe softwer mi fiti eu board lon eu imw ra kan pwung, nge ekkewe feiengau ra mwaallilo ra fis ren mecha —emon chon ririfengen mi atai emon boss, eu keep-out a ataielo ren emon chon ataielo. Nupwen ewe chok kapas eis mi suk a fich, ew chok unit mi makketiw me ionfengen a kon auchea nap seni ew wiik ren modeling. Sia tongeni auroura, seni ekkewe gerbers chok, ika ew imw epwe tongeni skip ewe kinikinin prototype ika ika ew roundin fitikoko epwe amanaua ruemon mwirin.

Ewe Moni mi Amanaua Seni ewe Prototype a Pwarata Sefan lon Pwal Eú Leeni .

Ekkewe team mi atai ewe monien prokram ra kan aea ew maram mwirin non pwan ew line item: ew siwinin mokutukut a moni fan engon ew prokram run, ew batch mi niwinsefan a apachanong pisek me angang sefan, me ew ranin niwinin pisek ese fis a uwei ew niwinin channa. Ese wor eu me leir a mak pwe prototyping, nge meinisin ina ewe liwinin an ese fen forata eu.

Ewe ennetin auchean ew prokram ina an epwe siwini ekkewe rese sinei ngeni ekkewe mettoch mi sinei. Ekkewe nenien hole, ewe nenien tumun mi fich, ewe annukun awora pisek, ewe fofforun thermal me ewe mwich mefi meinisin ra angei ponuwan non ewe fansoun ewe board a nom non poum. Ese wor drawing epwe siwini an epwe pichino me pochokununo. Mettochun hardware, a kukkununo ngeni ew kapas, a angei ennet pwe epwe ngonuk porous non ewe fansoun mi tongeni.

Ren ekkewe mwichen aramas mi watte ar kapital, prototyping a wor eu aruwen feioch: kuna ewe pisek a fori pwe epwe mecheres an epwe kutta skop. Chommong mwich ra amoielo ruu mettoch mi lamot mwirin ewe aewin sample a liwinsefal, me ewe fansoun forata a amanaua a kisikisilo ewe monien prototype. Nengeni ekkewe pisekin chon fori