Kusindikizidwa bolodi dera have many uses in technology. Komabe, zimakhala zotsika mtengo kwambiri pakuyesa malingaliro musanapite pakupanga kwa PCB. Ma board a PCB amaloleza malingaliro kuti avomerezedwe motchipa asanasindikizidwe kwathunthu.

M’nkhaniyi, tikambirana mitundu yosiyanasiyana yomwe ilipo komanso momwe tingagwiritsire ntchito matabwa a PCB kukonza mapulani omaliza a board.

Momwe mungagwiritsire ntchito board ya 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. Gawoli limadziwikanso kuti kapangidwe ka “padi pabowo”, momwe bowo lililonse limakhala ndi cholumikizira chake chopangidwa ndi mkuwa. Pogwiritsa ntchito makondawa, mutha kuyesa kulumikizana kwa solder pakati pama pads. Kuphatikiza apo, mutha kulumikizana pakati pa ziyangoyango pamapaleti opota.

The strip plate

Monga PCBS ina yodziwika bwino, bolodi yolumikizira imakhalanso ndi mapangidwe osiyana. 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. Zingwe izi zimalowetsa mawaya omwe mutha kudumphanso.

Both types of PCB prototypes work well on the planning board. Chifukwa mawaya amkuwa alumikizidwa kale, mapulagi amakhalanso abwino pakupanga ma circuits osavuta. Mulimonse momwe zingakhalire, mugwiritsa ntchito mawonekedwe owotchera mbale ndi waya woyeserera poyesa matabwa omwe angakhalepo.

Tsopano mwakonzeka kuphunzira zambiri zamomwe mungagwiritsire ntchito mawonekedwe awapangidwe mwatsatanetsatane.

kukonzekera

Even if you know how to use a PCB prototype board, you don’t want to jump right into prototyping. Ngakhale ma board prototype ndiotsika mtengo kwambiri kuposa ma board board osindikizidwa, amakhalabe ndi mawonekedwe olimba kwambiri. Musanayambe kuyika zigawo zikuluzikulu, muyenera kukhala ndi nthawi yokonzekera kuti mudzapeze zotsatira zabwino.

Njira yolunjika yoyambira ndikugwiritsa ntchito pulogalamu yoyang’anira dera pamakompyuta. Mapulogalamu otere amakupatsani mwayi wowonera dera musanayike chilichonse. Dziwani kuti mapulogalamu ena amagwira ntchito bwino ndi Perf ndi Stripboard, pomwe ena amagwira ntchito ndi mtundu umodzi wokha, choncho konzekerani kugula matabwa oyenerana nawo moyenera.

Ngati mukufuna kugwiritsa ntchito njira yocheperako ya digito, mutha kugwiritsanso ntchito mapepala apakatikati pakapangidwe ka board. Lingaliro ndiloti malo aliwonse omwe mizere imadutsa ndimabowo. Zigawo ndi mawaya amatha kujambulidwa. 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. Mulimonsemo, musadumphe gawo lokonzekera, chifukwa mutha kusunga nthawi ndi khama pomanga Protoboard.

Kudula bolodi yoyimira

Ndi Protoboard, mwina simusowa pepala lonse. Popeza matabwawo amasiyana kukula, mungafunike kudula imodzi. Samalani, komabe, chifukwa njirayi ikhoza kukhala yovuta.

Chimodzi mwazifukwa zake ndichifukwa cha zinthu zomwe zili pa board. Kapangidwe kameneka kamadzaza pepalali ndi utomoni womwe umatsutsa kutentha kwa soldering, komwe kumathandiza mukalowa mgawoli. Chosavuta ndichakuti utomoniwu umatha kuthyola mbale yoyambirira, chifukwa chake ndibwino kusamala kwambiri.

Njira imodzi yabwino kwambiri komanso yolondola yodulira bolodi yoyeserera ndikugwiritsa ntchito rula ndi mpeni wakuthwa. Mutha kugwiritsa ntchito m’mphepete ngati chitsogozo chodula mizere pomwe mukufuna kudula bolodi. Repeat on the other side, then place the prototype board on the edge of a flat surface such as a table. Mutha kutenga bolodi mwaukhondo malingana ndi zomwe mwalemba.

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.

Macheka amabandi ndi zida zina zamagulu zitha kugwiritsidwa ntchito, koma zida izi ndizotheka kwambiri kuwononga bolodi yomwe ikuchitika.

Bread board to strip board

Ngati mwachita ntchito iliyonse ya PCB, mwina mwakumana ndi bolodi. Matabwawa ndiabwino pakupanga mapangidwe chifukwa mutha kusuntha ndikusintha zigawo kuti mumange mapulani. Matabwa a buledi amathanso kugwiritsidwanso ntchito.

Poterepa, masanjidwewo atha kusunthidwa kupita pagulu loyeserera kuti ayesenso. Kuphatikiza apo, ma ribbon ndi ma perforated prototype samachepetsa kwambiri chifukwa mutha kupanga kulumikizana kovuta kwambiri. Ngati mukufuna kuchoka pa bolodi kupita pa bolodi, mutha kuthandizira kugula njira yolowera yolowera kapena kuwononga zotsalira.

Ngati mukufuna kuti madera akanthawi akhale ndi kasinthidwe kolimba komanso kosatha, kusuntha magawo kuchokera ku mkate kupita ku bolodi ndi njira imodzi yabwino kwambiri.

Dulani malembedwe

Monga tanena kale, ma PCB a riboni amakhala ndi zingwe zamkuwa pansi zomwe zimagwirizana. Komabe, simusowa kulumikiza zinthu zonse nthawi zonse, chifukwa chake muyenera kusiya izi.

Mwamwayi, zonse zomwe mukusowa ndi kubowola. Zomwe mukuyenera kuchita ndikutenga pobowola 4mm ndikusindikiza nib pakhola lomwe mukufuna kuti mutsegule. Ndikapindika pang’ono ndikukakamiza, mkuwawo amatha kudulidwa kuti apange chingwe chotchinga. Mukaphunzira momwe mungagwiritsire ntchito bolodi yazoyimira ziwiri za PCB, onetsetsani kuti zojambulazo zamkuwa zili mbali zonse.

Ngati mukufuna china chapamwamba kwambiri kuposa muyezo, mutha kugwiritsa ntchito zida zina kuti muchepetse malumikizowo, koma njira ya DIY imagwiranso ntchito.

mapeto

Kudziwa nthawi komanso momwe mungagwiritsire ntchito matabwa oterewa ndi luso lalikulu kwa aliyense amene akufuna kupanga ndi kuyesa mabodi oyang’anira popanda mtengo wowasindikiza. Ndi ma board a prototype, mutha kupita patsogolo kwambiri kuti mumalize kupanga malonda anu.