[Martin] yohereje iki kibazo ku murongo w’urwibutso hamwe n’ifoto nyamukuru, kandi yavuze ikintu cyiza. Imbuga nyinshi zo guteza imbere no gusuzuma zifite imirongo myinshi y’udupira, akenshi tuba tudafite aho duhuriye n’udupira duto two gusogongera ku ipaki, maze umukoresha akadusiga. Kugira ngo twitondere, dusanzwe dushushanya imbuga za prototype zifite imitwe myinshi yo gukosora no gupima. Ariko nk’uko [Martin] yabyibukije, hari ubundi buryo bwo gusudira butari ubwo gusudira.
Niba ukeneye gushyiramo akabaho k'uruziga mu kandi gakarita (urugero, gushyiramo agapfundikizo muri Raspberry Pi), ubu buryo ntacyo buzagufasha. Ariko, iyo ushaka gusa kubona ibimenyetso bimwe na bimwe by'umuyoboro w'uruhererekane cyangwa kumenya ibimenyetso bimwe na bimwe bya digitale I/O, gushyira bimwe muri ibi bice mu gasanduku k'ibikoresho bishobora kukurinda igihe n'ingorane zo gusodera. Ese hari amayeri ufite yo koroshya imitwe yo gusodera, cyangwa se kubyirinda burundu? Tubwire mu bitekerezo biri hepfo.
Ndatekereza ko nta nsinga mfite zo gushyiramo pin header kandi buri gihe nshyiramo insinga mu mwobo aho pin header zigomba kujya.
Ndibuka ko nakoreraga ku rubuga rwa interineti rufite umuhuza w’inyuma w’inyuma (nabyo byizewe cyane), nuko nshakisha imbeba vuba, ushobora no kubona umuhuza w’inyuma, urugero nka Amphenol BPH7B10H00LF ifite inzira 10, imirongo 2 na santimetero 0.1.
Niba hari ufite uburyo bushya buhendutse bwo guhuza na IO zose zisabwa n'ibimenyetso biri ku rubuga rw'isuzuma... ndabyemera. Ariko ubu, kuri microcontrollers, connector ya santimetero 0.1 ni yo nziza kuri uyu muhuza. Birumvikana ko niba udakoresha ibikoresho cyane (nk'amabaruwa ya wifi cyangwa Ethernet), nta byinshi ukeneye. Wenda ni connector cyangwa bisi isanzwe ya I2C, nibindi?
Yego, nibyo ntekereza...Nkunda imitwe ya santimetero 0.1. Byoroshye cyane gusoda, byoroshye gushyiramo udupira two gupima ic clip. Ni dunini bihagije ku buryo ushobora kubona icyo ukora, ubusanzwe ushobora gukoresha irangi rya Sharp cyangwa nail polish kugira ngo ushyireho udupira tw'inyuma ku kibaho cyangwa ku gitereko cya pulasitiki. Ushobora kubishyira ku kibaho. Koresha ikoranabuhanga ryoroshye cyane ku mpamvu zanjye.
Impamvu imwe rukumbi ituma ntandika izina ni uko iyo nkeneye kurishyira mu gasanduku gato ku iherezo, muri iki gihe, mfite amahirwe (ymmv) yo gukoresha ic clip lead ku mwobo wa pcb. Ariko mu by'ukuri, iyo nkora prototyping, akenshi ntabwo nitaye cyane ku bunini, kandi nindamuka nkoresheje ikoranabuhanga rya prototype mu gasanduku ka nyuma, ntabwo nzaca umurongo w'igerageza kugira ngo nzigame umwanya.
Impamvu: igiciro, umwanya. 1) Ku bicuruzwa by'ubucuruzi, ikiguzi cyo gushyiramo no kubishyiramo kiriyongera. Ibi bituma ibicuruzwa byawe bitakunzwe ugereranije n'ibicuruzwa bigura amasenti 10 make. 2) Nakoze ibishushanyo byinshi, kandi icyuma gihuza santimetero 0.1 cyo gukemura ibibazo/gutegura porogaramu kizatwara umwanya munini (ingano) kurusha ibindi bice by'uruziga!
Nubwo ibi bishobora kuba ari ukuri, hari ubumenyi bw'ibanze bujyanye n'ibyo umuntu akunda gukora... Ikoranabuhanga *buri gihe* ni ikintu umuntu akunda gukora, ndetse n'umwuga usaba ubuhanga runaka, kandi gukoresha solder ku miyoboro ni ubushobozi bwo guhuza ibintu buri gihe.
Ubu *hari ibintu nk'udukoresho two guhuza ibyuma n'udupira kugira ngo bigabanye cyangwa bikureho ikibazo cyo gusodera, ariko ibi bitwara umwanya munini, kandi rimwe na rimwe biba ngombwa gusodera cyangwa kwishyura amafaranga menshi ku mahitamo y'udupira two guhuza ibyuma. Niba ibi bikubangamiye, mbabarira, ariko iki ni ikintu kigaragara, kandi "ibitekerezo bitandukanye" akenshi ntibishoboka niba utabipimye mu bundi buryo. Ahari igitekerezo "cyifuzwa" ni ukumenya ko hari abantu batashobora gukora ibintu bimwe na bimwe badafite ubushobozi runaka.
Ndatekereza ko ntasobanukiwe ukuntu bibabaza gusodera ku mitwe y'amapine. Nshobora kurangiza umurongo wa 40-pin mu gihe kitarenze umunota umwe. Wenda ni ukubera ko nbikora kenshi? Ndabona ko ibi ari ingirakamaro ku bintu bizima biba biri mu duce duto.
Hari igihe gupima no gukora ibishushanyo nta gusoda ni igitekerezo cyiza kandi byoroshye. Natumije ubwoko bwinshi bw'imyenda kuri AliExpress. Kandi urabizi ko nukoresha izina rya nyuma, icyo kibaho kizahinduka.
Ubu ni bwo buryo nkunda bwo gusodera icyuma gihuza amapine 40 (agace k'inyongera ku gice cya nyuma cya "sponge igomba gupfa"). https://www.youtube.com/watch?v=i9pd9sY0Tjg
Uburyo mugenzi wawe Ralph akora ibintu ni busanzwe cyane. Nk'uko abandi babivuze, imitwe y'imirongo ya santimetero 0.1 iragoye kuyitsinda. 2mm (kugeza ubu) ni mbi cyane...
Urubaho rufite imyenge ruzatuma imisumari iguma igororotse kandi ihagaze neza mu gihe cyo gupfunyika. Cyane cyane iyo ukoresha imitwe myinshi ikurikiranye.
umunyabwenge! Iyo nza gusodera umutwe w'abagabo, nawuhuza n'umutwe w'abagore mu gihe cyo gusodera kugira ngo imigozi ikomeze kuba igororotse iyo ishyushye.
Iyi ni ingeso nziza ku bwoko bwose bwa connector. Nkoresha ibintu byose kuva ku mitwe kugeza ku mashini nini za XT90. Nta kibi nko kujugunya connector zashongeshejwe igice cy'ubuzima bwose bw'igikoresho.
Nkunda cyane uburyo TagConnect ikora, ariko buri gihe numva ko ikiguzi kiri hejuru gato, bityo nakoze iyi shusho ku giciro gito: https://hackaday.io/project/171391-tagless-programmer
> […] Udupira twa pogo pin duhendutse. Ushobora kugura ibi bicuruzwa ku mucuruzi wawe ukunda w’ibikoresho by’ikoranabuhanga byo muri Aziya ku giciro kiri munsi y’amadolari 10.
Mu by’ukuri, ni nk’amadolari 35. Ndabyumva, si amadolari 10, ahubwo ni igikoresho gishobora kongera gukoreshwa. Byongeye kandi, OG izaba yizewe kandi ishyigikiwe. Bazaguha ikirenge basuzumye neza.
https://www.tag-connect.com/product/tc2030-idc-10-6-pin-tag-connect-plug-of-nails-spring-pin-cable-with-ribbon-connector-10-version
Udupira twa pogo duhendutse turacibwa ku ishusho ya mbere kandi dukoresha intera ya 0.1" y'agapira k'umurongo uhuza umurongo. Ntabwo dukoresha uburebure bwihariye cyangwa ngo dukeneye ubufasha. Niba udafite umwanya wo gushyiramo agapira ka 0.1", TagConnect ishobora kugufasha.
Bigaragara ko hari imiterere mike cyane y'uburyo bwo guhuza na header pads, ariko niba dutekereza ko tutigeze dusodera header, ariko tugakoresha pogo pins, nibindi, ni iyihe shusho nziza ya "connector pads"? Wenda ni amenyo afite amenyo, bigatuma module ikomeza gusodera kuri carrier board, nibindi?
Igitangaje ni uko hari abantu banga kuyikoresha kubera impamvu zidasanzwe, harimo n'imbaraga zose "z'inyongera" zo gushyiraho ikibaho cy'uruziga hakoreshejwe iyi miterere (hitamo ikibaho kimwe aho guhitamo ikindi), ibyo bituma numva ari ibintu bidasanzwe. Umwe mu bagize ihuriro rizwi cyane yavuze ku buswa bwe kuri izi mbeba z'ikibaho, maze abuzwa ukwezi kose. Mugisha umutima we.
Yego, nshobora gusoda ibyuma bisanzwe bya santimetero 0.1, ariko biroroshye cyane gukoresha ibyuma bifunga. Nsa n'aho nibuka umukoresha wanjye yanshishikarizaga gukorana ubwenge aho gukorana imbaraga nyinshi.
Iki ni igitekerezo cyiza, kandi udupira dushobora gukora kuri utu dupira twose - bityo ushobora gushyiramo icyuma gihuza porogaramu (connector) vuba muri porogaramu cyangwa mu gukemura ibibazo hanyuma ukagikuraho nta gusoda.
Naguze agakoresho ka PCBite ko gupima ahantu ho gupima nk'uburyo bwo gusimbuza imbunda ziguruka kuri buri kibaho cy'uruziga. Mu by'ukuri ni agasanduku k'udupira twa pogo kuri gooseneck. Ntabwo bihendutse, kandi udupira twa probe ni tunini cyane, bigatuma bigorana kubona ibimenyetso byegeranye, ariko bitabaye ibyo ni ingirakamaro cyane. Nanone isa neza cyane!
Ku mushinga urimo amabaruwa menshi y’ingero, ndanyuzwe cyane na http://protofusion.org/wordpress/2013/05/open-hardware-pogo-pin-programmer/. Ariko, niba ushyizemo amabaruwa ya pogo nabi, uzagaruka ku ngingo ya mbere.
Maze imyaka myinshi nkoresha Tag-Connect ku mbaho zanjye zose, ntaho bihuriye n'imiterere yazo. Agaciro k'amafaranga.
Ubundi buryo bwa 1. Pogopins, zihendutse cyane. Kandi, niba ushaka gukora ikintu cyo gupima kuri circuit board yawe, nyamuneka kopi y'igishushanyo cya circuit board hanyuma wongereho umwobo wa mm 1 aho ukeneye gupima, hanyuma ushyireho pogo pins kuri izo myobo hanyuma ushyireho connector ikwiye.
Ubundi buryo bw'ingirakamaro cyane bwa 2: Niba ufite umubare muto w'udupira, kugeza kuri udupira tune twikurikiranya, cyangwa 2×3, shyiramo imyobo y'udupira twa mm 2. Umutwe w'abagabo usanzwe wa santimetero 0.1 uzahura neza n'umwobo, bitewe n'udupira duto duto kugira ngo dukomeze gufata neza.
Wenda ushobora kugerageza kontaro ya Pogo pin ifite imirongo ibiri. Nkunda ibi. https://www.pogo-pins.com/products/629.html Nizeye kugufasha. Andy
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Igihe cyo kohereza: Ugushyingo-24-2021