Buga kwamiti na kewaye have many uses in technology. Koyaya, ya fi tsada-tsada don yin gwajin ra’ayi kafin ƙaura zuwa masana’antar PCB. PCB prototype boards allow ideas to be approved cheaply before a full print version is produced.

A cikin wannan labarin, za mu rufe nau’ikan daban -daban da ake da su da yadda ake amfani da allon samfuran PCB don tsara ƙirar katako na ƙarshe.

Yadda ake amfani da allon samfur na PCB

Before you can learn more about how to use A PCB prototype board, you must understand the different types of prototype boards available.

Perforated plate

Performance boards are one of the available types of prototype boards. An kuma san wannan rukunin a matsayin ƙirar “rami-rami”, wanda kowane rami yana da faifan madubin da aka yi da jan ƙarfe. Amfani da wannan saitin, zaku iya gwada haɗin solder tsakanin gammaye. Kari akan haka, zaku iya yin waya tsakanin gammaye akan faranti masu rami.

The strip plate

Kamar sauran samfuran PCBS na yau da kullun, allon toshe yana da saitin rami daban. Instead of a single conductor pad for each perforation, copper strips run parallel to the length of the circuit board to connect the holes, hence the name. Waɗannan tube ɗin suna maye gurbin wayoyi waɗanda ku ma za ku iya cire haɗin su.

Both types of PCB prototypes work well on the planning board. Saboda wayoyin jan ƙarfe an riga an haɗa su, matukan jirgi suna da kyau don tsara madaidaiciyar da’ira. Ko ta wace hanya, zaku yi amfani da waldi na farantin samfur da waya farantin samfur don gwada allon da zai yuwu.

Yanzu kun shirya don ƙarin koyo game da yadda ake amfani da ƙirar ƙirar samfuri a cikin daki -daki.

shirin

Even if you know how to use a PCB prototype board, you don’t want to jump right into prototyping. Kodayake allon samfuran sun fi rahusa fiye da allon da’irar da aka buga, har yanzu suna da ingantaccen tsari. Kafin fara sanya abubuwan da aka gyara, yakamata ku ɗan ɗan ɓata lokaci a cikin shirin shiryawa don samun kyakkyawan sakamako ga kanku.

Hanya madaidaiciya don farawa ita ce amfani da aikace -aikacen tsara allon kewaye akan kwamfuta. Irin wannan software yana ba ku zaɓi don hango kewaya kafin sanya kowane kayan haɗin gwiwa. Lura cewa wasu shirye -shiryen suna aiki da kyau tare da Perf da Stripboard, yayin da wasu ke aiki da nau’in guda ɗaya kawai, don haka shirya siyan allon samfuran daidai.

Idan kuna son yin amfani da ƙarancin mafita na dijital, Hakanan kuna iya amfani da takarda murabba’i don shimfidar allon samfur. Manufar ita ce, duk wurin da layin ya tsallaka rami ne a cikin jirgin. Sannan ana iya zana abubuwan da aka gyara da wayoyi. If stripper boards are used, it is also helpful to indicate where you plan to interrupt the stripper.

Digital programs allow you to edit ideas faster, but hand-drawn content can help you target projects in different ways. Ko ta yaya, kada ku tsallake lokacin shiryawa, saboda zaku iya adana lokaci da ƙoƙari lokacin gina Protoboard.

Yankan jirgin samfur

Tare da Protoboard, tabbas ba kwa buƙatar cikakken takardar takarda. Tun da allon na iya bambanta da girman, kuna iya buƙatar yanke ɗaya. Yi hankali, duk da haka, saboda wannan tsari na iya zama mai rikitarwa.

Wani ɓangare na dalilin shine saboda kayan akan allon samfur. Zane yawanci yana shimfida takarda tare da resin wanda ke tsayayya da zafin zafi, wanda yana da amfani sosai lokacin da kuka shiga wannan matakin. Rashin hasara shine cewa wannan resin na iya karya farantin asali, don haka yana da kyau a yi taka tsantsan.

Ofaya daga cikin ingantattun hanyoyin da suka dace don yanke allon samfuri shine amfani da mai mulki da wuka mai kaifi. Kuna iya amfani da gefen azaman jagora don yanke layin inda kuke son yanke allo. Repeat on the other side, then place the prototype board on the edge of a flat surface such as a table. Bayan haka zaku iya kama allon da kyau bisa ga alamun ku.

Experts suggest that a cleaner fracture can be obtained by marking along the position of the hole in the board, because there is no such stable prototype board that can break and break easily.

Za a iya amfani da maƙallan band da sauran kayan aikin kidan, amma waɗannan kayan aikin sun fi iya lalata allon samfur yayin aiwatarwa.

Bread board to strip board

Idan kun yi kowane aiki akan PCB samfuri, tabbas kun haɗu da allo. Waɗannan allon samfuran suna da kyau don haɓaka ƙira saboda kuna iya motsawa da canza abubuwan haɗin don gina tsare -tsare. Hakanan za’a iya sake amfani da allon burodi.

Dangane da wannan, za a iya matsar da tsarin kayan aikin zuwa allon tsiri don ƙarin gwaji. Bugu da ƙari, kintinkiri da rabe -raben samfuran samfuran ba su da ƙuntatawa saboda za ku iya yin haɗin haɗin gwiwa. Idan kuna shirin motsawa daga kwandon burodi zuwa katako, zaku iya taimakawa sayan madaidaiciyar madaidaicin jirgi ko lalata alamomin jirgi.

Idan kuna son da’irori na wucin gadi su sami sahihin ƙarfi da dindindin, motsi abubuwa daga burodi zuwa allon mayaƙa yana ɗaya daga cikin hanyoyin da suka fi dacewa.

Karya alamomin allon tsiri

Kamar yadda aka ambata a baya, PCBS-ribbon-board PCBS suna da madaurin jan ƙarfe a ƙasa waɗanda ke aiki azaman haɗi. Koyaya, ba za ku buƙaci haɗa duk abubuwan haɗin gwiwa koyaushe ba, don haka kuna buƙatar karya waɗannan iyakokin.

Abin farin, duk abin da kuke buƙata shine rawar soja. Abin da kawai za ku yi shine ɗaukar ɗan ƙaramin rami 4mm kuma danna maɓallin akan ramin da kuke son cirewa. Tare da ɗan juyawa da matsin lamba, ana iya yanke jan ƙarfe don samar da tsiri mai shinge. Lokacin koyon yadda ake amfani da allon samfur na PCB mai fuska biyu, lura cewa takardar jan ƙarfe tana kan ɓangarorin biyu.

Idan kuna son wani abu mai ci gaba fiye da daidaitaccen bit, zaku iya amfani da takamaiman kayan aikin don cire haɗin waɗannan haɗin, amma tsarin DIY yana aiki daidai.

ƙarshe

Sanin lokacin da yadda ake amfani da allon samfuri fasaha ce mai mahimmanci ga duk wanda ke son ƙira da gwada allon kewaye ba tare da tsadar buga su ba. Tare da allon samfuri, zaku iya yin babban ci gaba don kammala samfurin ku.