Me pēhea te ki te hanga i te taiaho ki o koutou ringa, kahore utu anō

Taiaho - he mea whai hua, me te ngā. Katoa pea takaro rite te tamaiti ki te cheap atatohu Hainamana. Heoi, i runga i te wā riro te reira mārama e he tākaro o tamaiti tenei. A ka haamata te reira ki ena te whakaaro o te pehea, ki te hanga i te taiaho nui, kaha e ka tapahia maitai, rite i roto i te kiriata. Steel, aue, he reira tino uaua ki te tapahia, taea reira taputapu ahumahi kaha anake. Na kia tamata o ki te tīmata ki te ako ki te hanga i te taiaho ki ona ringa ake, kia ki te tapahia te tahi mea iti kaha, pērā i te kirihou.

technique

Ki te ui koe te kaipūkaha e pā ana ki te pehea, ki te hanga i te taiaho ki ona ringa, tohutohu ia ki te tango i te rama kaha, me te arotahi i te marama ki te kurupae. Heoi, e kore te mea tino tenei he taiaho. Ko te rerekētanga matua i waenganui i te marama taiaho i te arotau kasa kurupae. Ko tūturu te taiaho, he mea e tika ana ki te tango i, mo te tauira, ko te taua ingoa o te pūrere kaituhi (hiahiatia!) CD ranei DVD-puku. Taiaho reira he kaha nui, i te teitei te tere tuhi, te kaha ko reira.

taputapu

I tua atu ki te puku, e hiahia ana matou:

- e rua ngā pūnga: neke 2200 uF me 100 PF;

- 3.6V supply mana, 150-170 mA (maha o pūhiko whakarara o waea e tika ana);

- parenga 2 ... 5 ohms;

- whare ki totohu wera (ki te taiaho he tino wera);

- te rino whakapiringa;

- huriwiri, kūmau, rīpene hiko.

tangohanga

Kia peia tatou. He ka whakaatu e rua taiaho IR-taiaho ki te pānui i ngā mōhiohio (e te reira arotahi) me te tuhi whatu, he mea rite te mea tatou e hiahia. I tua atu ki te taiaho, e kore e wareware ki te tiki atu me te arotahi. Tenei kia meatia āta kia rite kore ki te tūkino i te wahi e hiahiatia ana. Whakatūpato! A, no te mahi ki te taiaho karo tetahi pateko, i taea e whakapōrearea i reira tona hanganga, me te tahuri ki te ngōhiko noa. I tua atu, i te reira i roto i kore ara kia hono ki te pākahiko tika.

kaupapa

Hoki te mahi taiaho ka hiahia i tētahi ara iahiko hiko e taea e tetahi tūhoto. Kei a ia ko pūnga iahiko e rua hono i roto i te whakarara ki tahi i te tahi, me te ki te taiaho ano (soldered pai pūnga wehenga tawhiti putanga e ki te tāuru o te taiaho me te SP pou pai). I tua atu, ki te putanga pai soldered SP parenga iahiko. Ka taea te whakauru i te aronuinga. I roto i tenei kaupapa tauwehe mate tiketike, engari ko reira māmā. Ki te hiahia koe ki te mahi i te tahi mea atu koimutu, he reira taea ki te tūhoto te kaupapa matatini ake e hāngai ana i runga i LM317 maramara LM2621 ranei.

whakatikatikanga

Heoi, ki te tika te tahuri koe ki runga ki te taiaho, e kore e whakaputa reira te kurupae. ka whiti te reira i rite te kasa, whero anake. Me pēhea te ki te hanga i te taiaho ki o koutou ringa i tenei pūrere? Kia mahara tatou e he wahi ke te tangohia i te arotahi puku. Ka taea te whakamahi i te reira ki te arotahi i te marama ki te diameter kurupae 1 mm o ranei ki te wāhi etahi tawhiti atu. Ki te hiahia koe i te atatohu, he reira pai ki te pai te kurupae, me tahu wāhi atu watea. whakanohoia ana te pūrere katoa te i roto i te whare whakaratohia ki te pātene, me te ventilation. He rite te pūrere.

haumaru

Whakatūpato! Ko te tino kaha te taiaho! ka tahu i te mea taua te etine ngāwari ki te tangata e ka titiro ki reira. I roto i tetahi take, i mua i te taiaho o DVD, obzavedites mōwhiti. A e kore tohu reira ki te mata o te tangata!

Na, e matau ana tatou ki te hanga i te taiaho ki o koutou ringa, ka taea e koe te tīmata pātīmata o ōritenga, pōkai tapahi me te tahi atu mau ohipa ngā.