Mbadamba circuit have many uses in technology. Agbanyeghị, ọ dị ọnụ ahịa karịa ịme nyocha echiche tupu ịkwaga n’ime nrụpụta PCB. Mbadamba ihe ngosi PCB na -enye ohere ịnabata echiche dị ọnụ ala tupu ewepụta mbipụta zuru oke.

N’isiokwu a, anyị ga -ekpuchi ụdị dị iche iche dị na otu esi eji mbadamba ihe ngosi PCB mee atụmatụ atụmatụ bọọdụ sekit ikpeazụ.

Otu esi eji bọọdụ 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. A makwaara udi a dị ka “paịdị oghere”, nke oghere ọ bụla nwere paịndị ntụzi nke ya nke ejiri ọla kọpa mee. Iji ntọala a, ị nwere ike nwalee njikọ njikọta n’etiti mpe mpe akwa ọ bụla. Na mgbakwunye, ị nwere ike waya n’etiti mpe mpe akwa na mbadamba.

The strip plate

Dị ka PCBS prototype ndị ọzọ na -ahụkarị, plọgị nwekwara ntọala oghere dị iche. 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. Mpekere ndị a na -anọchi wires nke ị nwekwara ike kwụpụ.

Both types of PCB prototypes work well on the planning board. N’ihi na ejikọla eriri ọla kọpa, ndị na -anya ụgbọ mmiri dịkwa mma maka ịhazi okirikiri dị mfe. Kedu ụzọ ọ bụla, ị ga -eji ịgbanye efere prototype na eriri efere ihe nlele iji nwalee mbadamba nwere ike.

Ugbu a ị dịla njikere ịmụtakwu ka esi eji ihe ngosi bọọdụ prototype n’ụzọ zuru ezu.

atụmatụ

Even if you know how to use a PCB prototype board, you don’t want to jump right into prototyping. Ọ bụ ezie na mbadamba ihe ngosi dị ọnụ ala karịa bọọdụ sekit e biri ebi, ha ka nwere nhazi na -adịgide adịgide. Tupu ịmalite idobe ihe mejupụtara, ị kwesịrị ị na -etinye oge na nhazi atụmatụ iji nweta nsonaazụ kacha mma maka onwe gị.

Ụzọ kwụ ọtọ iji bido bụ iji ngwa nhazi bọọdụ sekit na kọmpụta. Akụrụngwa dị otú a na -enye gị ohere iji anya nke uche sekit tupu etinye ihe ọ bụla. Rịba ama na ụfọdụ mmemme na -arụ ọrụ nke ọma na Perf na Stripboard, ebe ndị ọzọ na -eji naanị otu ụdị arụ ọrụ, yabụ mee atụmatụ ịzụta mbadamba ụdịrị ya.

Ọ bụrụ na ịchọrọ iji obere ọnụọgụ dijitalụ, ị nwekwara ike iji mpempe akwụkwọ square maka nhazi bọọdụ prototype. Echiche bụ na ebe ọ bụla ahịrị gafere bụ oghere dị na bọọdụ ahụ. Ngwa na wires nwere ike ịdọta. 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. Kedu ụzọ ọ bụla, ahapụla usoro nhazi, ebe ị nwere ike ịchekwa oge na mbọ mgbe ị na -ewu Protoboard.

Ịcha prototype osisi

Site na Protoboard, ikekwe ị gaghị achọ mpempe akwụkwọ. Ebe ọ bụ na bọọdụ ndị ahụ nwere ike ịdị iche na nha, ọ nwere ike ịdị mkpa ka ị bepụ otu. Kpachara anya, n’agbanyeghị na usoro a nwere ike ịdị mgbagwoju anya.

Akụkụ nke ihe kpatara ya bụ n’ihi ihe ndị dị na bọọdụ ngosipụta. Nhazi ahụ na -ejikarị resin na -eguzogide mpempe akwụkwọ na -edocha akwụkwọ ahụ, nke bara ezigbo uru mgbe ị banyere n’ọkwa a. Mwepu bụ na resin a nwere ike mebie efere mbụ, yabụ ọ kacha mma ịkpachapụ anya.

Otu n’ime ụzọ kachasị dị irè na nke ziri ezi iji belata mbadamba ihe ngosi bụ iji onye na -achị achị na mma dị nkọ. Ị nwere ike iji ọnụ dị ka ntuziaka ịkpụ ahịrị ebe ịchọrọ igbutu bọọdụ. Repeat on the other side, then place the prototype board on the edge of a flat surface such as a table. Ị nwere ike jidere bọọdụ ahụ nke ọma dịka akara gị siri dị.

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.

Enwere ike iji nkwọ band na ngwaọrụ band ndị ọzọ, mana ngwaọrụ ndị a yikarịrị ka ha ga -emebi bọọdụ ihe ngosi ahụ.

Bread board to strip board

Ọ bụrụ na ịmeela ọrụ ọ bụla na PCB prototype, ikekwe ị hụla bred. Ogwe ihe ngosi ndị a dị mma maka imepụta atụmatụ n’ihi na ị nwere ike ịkwaga ma gbanwee ihe iji wuo atụmatụ. A pụkwara ijigharịa bọọdụ achịcha.

N’akụkụ a, enwere ike ịkwaga nhazi akụkụ ahụ na bọọdụ warara maka nyocha ọzọ. Tụkwasị na nke ahụ, rịbọn na mbadamba ihe ngosi nke nwere oghere anaghị enwe mmachi n’ihi na ị nwere ike ịme njikọ dị mgbagwoju anya. Ọ bụrụ na ị na -eme atụmatụ isi na bred bred banye na bọọdụ mkpọchi, ị nwere ike nyere aka zụta bọọdụ ntụpọ kwekọrọ ekwekọ ma ọ bụ bibie akara mbadamba.

Ọ bụrụ na ịchọrọ ka okirikiri okirikiri nwee nhazi siri ike ma na -adịgide adịgide, ịkwaga ihe site na achịcha gaa na bọọdụ eriri bụ otu n’ime ụzọ kachasị adaba.

Agbaji akara akara warara

Dịka m kwuru na mbụ, PCBS rịbọn nwere eriri ọla na ala nke na-arụ ọrụ dị ka njikọ. Agbanyeghị, ịgaghị mkpa ijikọ ihe niile oge niile, yabụ ị ga -emerịrị njedebe ndị a.

Ọ dabara nke ọma, naanị ihe ị chọrọ bụ ịkụ ala. Ihe ị ga – eme bụ were obere mmachi 4mm wee pịa ebe ahụ dị na oghere ịchọrọ iwepụ. N’inwe ntakịrị mkpagide na nrụgide, enwere ike ebipụ ọla kọpa iji mepụta eriri mgbochi. Mgbe ị na-amụta otu esi eji bọọdụ PCB nwere ihu abụọ, rịba ama na foil ọla dị n’akụkụ ya abụọ.

Ọ bụrụ na ịchọrọ ihe dị elu karịa ntakịrị ihe, ị nwere ike iji ngwaọrụ akọwapụtara iji kwụpụ njikọ ndị a, mana usoro DIY na -arụkwa ọrụ nke ọma.

ọgwụgwụ

Ịmara mgbe na otu esi eji mbadamba ihe ngosi bụ nka dị mkpa maka onye ọ bụla chọrọ ịchepụta ma nwalee bọọdụ sekit na -akwụghị ụgwọ ibipụta ya. Site na bọọdụ ngosipụta, ị nwere ike nweta nnukwu ọganiihu na imecha ngwaahịa gị.