Nā mea hana a me nā kōkua
Ka hoʻololi ʻana o nā pahu kukui - papaʻaina
He kaʻina hana maʻamau ka hoʻololi ʻana i nā pahu ahi, a ʻike ka mea hoʻokele akamai i kahi a me ke kumu kūʻai e kūʻai ai i nā pulu kukui kūpono no kāna kaʻa. Hoʻonui ʻia ka ʻike me kēlā me kēia haneli kilomika i hele, kēlā me kēia hoʻoponopono a mālama ʻia paha. No ka hoʻokō pono ʻana o ka ʻenekini, pono e kūʻai ʻia nā ʻāpana e like me nā ʻōlelo a ka mea hana kaʻa. Eia nō naʻe, ʻaʻole hiki ke hahai i kēia mau ʻōlelo aʻoaʻo a hiki ke pono ke pani ʻia ma waho o ka mālama maʻamau. He aha ka hana ma ia ʻano? Hiki paha ke hoʻololi i nā plugs spark me nā analogues kūpono? Pehea e hoʻouka ai i kahi pahu kukui hou? ʻO ka mea mua, he mea nui e kūlike ka ʻāpana threaded o ka ʻāpana hou i ka mea maʻamau. Me he mea lā ua maopopo kēia, no ka mea me ka hewa o ka pitch a me ke anawaena o ke kaula, ʻaʻole e hoʻokomo pono ka ʻāpana. Eia nō naʻe, aia kahi nuance: inā ma kahi ...
He aha ka mea pale? ʻO ka hōʻailona, nā ʻano, ka poloka, nā noi
ʻO ka pale pale kahi ʻāpana uila passive ʻelua e hāʻawi i ke kūpaʻa uila ma ke ʻano he mea kaapuni e kaupalena i ke kahe o ke au uila. Hoʻohana ʻia ia i nā kaʻa uila no ka hoʻokaʻawale ʻana i ka volta, ka hoʻemi ʻana i kēia manawa, ka hoʻopau ʻana i ka walaʻau a me ka kānana. Akā ʻoi aku ka nui o ka resistor ma mua o kēlā. No laila inā he mea hou ʻoe i ka uila a makemake wale ʻoe e aʻo hou e pili ana i ke ʻano o ka resistor, a laila nou kēia pou blog! He aha ka hana a ka resistor ma ke kaapuni uila? ʻO ka pale pale kahi mea uila e hoʻomalu i ke kahe o ke au ma kahi kaapuni a hāʻawi i ke kū'ē i ke au uila. Kāohi nā mea pale i ka piʻi ʻana, ka piʻi ʻana a me ke keʻakeʻa ʻana mai ka hiki ʻana i nā mea uila koʻikoʻi e like me nā mea uila uila. ʻO ka hōʻailona pale a me ka ʻāpana o ke ana ʻO ka ʻāpana kūʻē ʻo…
He aha ka diode?
ʻO ka diode kahi ʻāpana uila ʻelua mau palena e kaohi ai i ke kahe ʻana o ke au i hoʻokahi ʻaoʻao a hiki iā ia ke kahe manuahi ma ka ʻaoʻao ʻē aʻe. He nui kona hoʻohana ʻana i nā kaapuni uila a hiki ke hoʻohana ʻia no ke kūkulu ʻana i nā mea hoʻoponopono, inverters, a me nā mea hana. Ma kēia ʻatikala, e nānā pono mākou i ke ʻano o ka diode a pehea e hana ai. E nānā pū mākou i kekahi o kāna mau hoʻohana maʻamau i nā kaapuni uila. No laila e hoʻomaka kākou! Pehea ka hana o ka diode? ʻO ka diode kahi mea uila e hiki ai ke kahe o ke au i hoʻokahi ʻaoʻao. Loaʻa iā lākou ma nā kaapuni uila. Hana lākou ma ke kumu o ka semiconductor mea i hana ʻia ai lākou, hiki ke ʻano N-type a i ʻole P-type. Inā he ʻano N ka diode, e hala i kēia manawa ...
He aha ka relay, kāna mau hana, nā ʻano a me ke kiʻikuhi pili o kahi relay
ʻO ka relay kekahi mea uila e hiki ke hoʻomalu i ke kahe o ka uila ma kahi kaapuni. Hiki ke hoʻopaʻa ʻia ka relay i ka manawa hoʻokahi a hoʻopau i ka ikaika i kekahi. ʻO kēia ka mea e hiki ai i ka relay ke wehe a pani, a ke hoʻopau a hoʻihoʻi i nā kaapuni uila. Hōʻike kēia pou blog iā ʻoe i nā mea nui e pono ai ʻoe e ʻike e pili ana i nā relay. No laila, inā makemake ʻoe i nā relay, e hoʻomau i ka heluhelu! He aha ka relay i hoʻohana ʻia no? Hiki ke hoʻohana ʻia ka relay i nā ʻano huahana he nui. No ka laʻana, he mau relay ka mea hoʻomaka o ke kaʻa e hoʻomalu i nā mea e like me ka pauma wahie a me nā wili pahu. He mea maʻamau nō hoʻi ia i nā mea hana hale e like me ka mea hoʻoheheʻe a i ʻole ka pahu hau. ʻO ka ʻoiaʻiʻo, ʻo ka hapa nui o nā mea hana hale hou he nui nā relay.…
He aha ke ʻano o 50 milliamps ma kahi multimeter? Wehewehe ia
Hōʻike ka Multimeter i 50 milliamps e like me 0.05 amps ma ka pale. Inā nīnau ʻoe pehea? E noho pū me mākou no ka mea, ma kēia pou blog, e nānā pono mākou i ke ʻano o 50 milliamps ma kahi multimeter! He aha ka multimeter a he aha kāna hana? ʻO ka multimeter kahi mea e ana i nā ʻano mea uila like ʻole, me ka volta, ke au a me ke kū'ē. Hiki ke hoʻohana ʻia no ka hoʻāʻo ʻana i nā pākahi, nā uwila a me nā mea uila ʻē aʻe. Loaʻa i nā Multimeters kahi ākea ākea o ka volta a me nā ana o kēia manawa, a me nā ana kūʻē like ʻole. Hiki ke hoʻohana ʻia e hoʻāʻo i nā capacitors a me nā diodes. ʻO ka multimeter kahi mea hana pono no ka uila. ʻO ia…
He aha ka mea hoʻololi? Pono ʻoe e ʻike
Maopopo iā ʻoe ke ʻano o ka transformer? Loaʻa iā mākou! ʻO ka transformer kahi mea uila e hoʻoili i ka uila ma waena o ʻelua a ʻoi aku paha. Hoʻohana ʻia nā mea hoʻololi e hoʻonui a hoʻemi paha i ka volta o kahi hōʻailona AC (alternating current). Akā ʻaʻole ʻo ia wale nō. E nānā pono kākou i kēia mau mea kupanaha! ʻO ka mōʻaukala o ka Transformer Ua hana ʻia ka transformer e kekahi ʻenekinia ʻAmelika no Hungarian kumu i kapa ʻia ʻo Otto Blaty i ka makahiki 1884. Manaʻo ʻia ua hoʻoikaika ʻia ʻo ia e hana i ka hāmeʻa ma hope o ka ʻike ʻana i kahi hoʻokolohua hāʻule ʻole e pili ana i ka hele ʻana i kahi au uila ma kahi ʻāpana metala. Ke Kumu Hana o ka Transformer Hoʻokumu ʻia ke kumu hana o ka transformer ma ka manaʻo o ka induction. Ke hoʻohana ʻia ka mana i hoʻokahi wili, hana ia i ka ikaika electromotive i loko o ka coil ʻē aʻe, kahi e lilo ai ia i polarized magnetically. Hope loa…
Pehea e hoʻomaʻemaʻe ai i kahi hao hao - alakaʻi piha
ʻAʻohe mea ʻoi aku ka ʻino ma mua o ka hao hao ʻaʻole kūʻai. I kēia lā e kūkākūkā mākou pehea e hoʻomaʻemaʻe ai i kāu hao hao a me kekahi mau ʻōlelo aʻoaʻo no ka mālama ʻana i ke kūlana maikaʻi. E ʻike ʻoe i ʻekolu mau ala maʻalahi e hoʻomaʻemaʻe i kou piko hao no laila me he mea lā ua kūʻai wale ʻoe. ʻO nā hōʻailona no ka hoʻomaʻemaʻe ʻaʻole hana pono Ke holo pono ʻole ka hao hao, ʻo ia ka mea pinepine no ka maʻemaʻe ʻole o ka piko. Inā haumia ka piko, ʻaʻole e pili ka solder iā ia a nāwaliwali ka pilina. He lōʻihi ka manawa e pumehana ai Inā ʻike ʻoe he lōʻihi ka wela o kāu hao hao, ʻo ia hoʻi, ʻaʻole hiki i kāna ʻāpana oxidized ke hāʻawi i ka wela. I kēia hihia, hana ka ʻāpana corroded ma ke ʻano he insulator. Me he mea lā ke hoʻāʻo nei ʻoe...
Pehea e hoʻokuʻu ai i kahi capacitor
ʻIke ʻoe pehea e hoʻokuʻu ai i kahi capacitor? Inā ʻaʻole, mai hopohopo! ʻO kēia ke alakaʻi hope loa i ka hoʻokuʻu ʻana i nā capacitors. E wehewehe mākou i nā ʻano hana like ʻole āu e hoʻohana ai e hoʻokuʻu i kahi capacitor. palekana ʻanuʻu. He aha ka capacitor a no ke aha ia? ʻO ka capacitor kahi mea i hoʻolālā ʻia e mālama i ka ikehu uila. Hana ia i kēia ma ka hana ʻana i kahi kahua uila ma waena o nā papa ʻelua. Ke hoʻohana ʻia ka volta, hoʻopiʻi ia i ka capacitor. ʻO ka capacitance o kahi capacitor kahi ana o ka nui o ka uku hiki ke mālama ʻia a ʻōlelo pinepine ʻia i nā farads. Hana ʻia nā Capacitors e like me nā pākaukau rechargeable i nā kaapuni AC. Hana lākou i kā lākou hana o ka mālama ʻana i ka ikehu uila a me ka hoʻouna ʻana iā ia i nā wahi ʻē aʻe o ke kaapuni. No ke aha e hoʻokuʻu ʻia ai nā capacitor? E like me kā mākou i ʻōlelo ai ma mua, mālama nā capacitors i ka uila a ...
Pehea ka lōʻihi e wela ai ka hao hao? Nā hualoaʻa ana
I ka wā e pili ana i ke kūʻai ʻana, ʻo kekahi o nā mea koʻikoʻi e hōʻoia i kāu hao hao i ka wela kūpono ma mua o kou hoʻomaka ʻana. Inā ʻaʻole wela ka piko, ʻaʻole e kahe pono ka solder a e hoʻopau ʻoe i ka solder ʻoi aku ka maikaʻi. No laila pehea ka lōʻihi o ka hao hao e wela ai? Ua hoʻāʻo mākou i nā ʻano mea hao hao, e nānā i nā hopena. Pehea ka lōʻihi o ka wela o ka hao hao, ʻaʻohe pane maopopo Aia ia i ka brand a me ke ʻano o ka hao, a me ke ʻano o ka wela. Eia naʻe, ʻo ka hapa nui o nā hao e lawe i 30 kekona a i hoʻokahi minuke a hiki i ka wela piha. Inā wikiwiki ʻoe, eia kekahi mau ʻōlelo aʻoaʻo e kōkua i ka wikiwiki o ke kaʻina hana. E ʻike kākou i nā hopena...
He aha ka triac dimmer? Pono ʻoe e ʻike
Loaʻa iā ʻoe nā kukui i loko o kou home āu e makemake ai e pohu? Inā pēlā, pono paha ʻoe i kahi dimmer TRIAC. Ma kēia pou moʻomanaʻo, e kūkākūkā mākou i ke ʻano o ka TRIAC dimmer a pehea e hana ai. He aha ke ʻano dimmer triac ʻO ka dimmer TRIAC he ʻano hoʻololi uila e hiki ke hoʻohana ʻia e hoʻonā i nā kukui. Hana ia ma ka hoʻololi ʻana i ka nui o ka ikehu i hoʻolako ʻia i ka ʻōpuʻu kukui. Hoʻohana nui ʻia ia i nā hale e hoʻomalu i nā kukui incandescent a i ʻole nā kukui halogen, akā hiki ke hoʻohana ʻia e kāohi i ka mana kaʻa. Ke ulu nui nei nā dimmers TRIAC no ka mea hāʻawi lākou i nā mea maikaʻi ma mua o nā hoʻololi kukui kuʻuna. ʻO ka mea mua, ʻoi aku ka ikaika o nā dimmers TRIAC ma mua o nā hoʻololi kukui maʻamau. ʻO lākou pū kekahi…
Pehea e hoʻohana ai i kahi oscilloscope no ka leo
ʻO kahi oscilloscope kahi ʻāpana koʻikoʻi o nā mea hana no ka poʻe makemake e hana me ka leo. ʻAe kēia iā ʻoe e ʻike i nā nalu, he mea nui ia no ka ʻike ʻana a me ka hoʻoponopono ʻana i nā pilikia leo. Ma kēia pou blog, e kūkākūkā mākou pehea e hoʻohana ai i kahi oscilloscope no ke kani. He aha ka hana o ka oscilloscope? ʻO ka oscilloscope kahi mea uila i hoʻohana ʻia ma nā kahua like ʻole e hōʻike i kahi hōʻailona uila. Hōʻike ka oscilloscope i ke ʻano nalu o kahi hōʻailona uila, no laila hoʻohana ʻia ia e nānā i nā hōʻailona leo. Hoʻololi ka mea kani i nā hōʻailona uila i nā nalu a hōʻike iā lākou ma ka pale kiʻi i loaʻa kahi axis x a me kahi axis y. Hoʻokaʻawale ka oscilloscope i ke kani i ka ikaika / amplitude a hoʻololi i ka ikaika i ka manawa. ʻOiai ke hōʻike nei ka axis y i ka ikaika o ke kani, hōʻike ʻia ka hoʻololi ʻana o ka ikaika i ka manawa ...
Pehea e hoʻoponopono ai i kahi uwea haki ʻole me ka ʻole ʻana
Ma kēia alakaʻi pōkole a maʻalahi, e hōʻike mākou iā ʻoe pehea e hoʻoponopono ai i kahi uwea haki ʻole me ka ʻole o ke kūʻai ʻana. He hopena maikaʻi kēia no ka poʻe ʻike ʻole pehea e kūʻai ai a ʻaʻohe manawa e hana ai. ʻO nā mea a pau āu e makemake ai he mau mea hana maʻalahi a me kahi duct tape! Pehea e wehe ai i ka insulation? ʻO ka wehe ʻana i ka insulation uea he hana wikiwiki a maʻalahi hiki ke hana ʻia me kahi hāmeʻa wehe. No ka wehe ʻana i ka insulation mai ka uea, e ʻoki mua i ka insulation keu me nā wili ʻoi. A laila e kaomi i ka mea wehe i ka uea a wili i mea e wehe ai i ka insulation. Ma hope o kou wehe ʻana i ka insulation a me ke keleawe mai ka uea, hiki iā ʻoe ke hoʻomaka e hoʻoponopono i ka uea haki. ʻO ke ala hoʻohui Wago - ikaika: nā mea hoʻohui Wago kiʻekiʻe…
Pehea e calibrate ai i kahi oscilloscope: i ka papa kuhikuhi papa
ʻO ka oscilloscope kahi mea uila koʻikoʻi i hoʻohana ʻia ma nā kahua like ʻole no nā kumu like ʻole. ʻOiai ua kaupalena ʻia ke kumu o kahi oscilloscope i ke ana ʻana i nā hōʻailona uila a me ke aʻo ʻana i ke ʻano o ka loli ʻana o nā hōʻailona i ka manawa, maʻalahi hoʻi ka mea hana i ka hoʻoponopono ʻana i nā kaapuni uila. Eia naʻe, ʻo ka hopena āu e loaʻa ai me kahi oscilloscope e pili ana i ka maikaʻi o ka calibrated. Hāʻawi ka oscilloscope i hoʻopaʻa ʻia maikaʻi i nā hopena kūpono e hiki ai iā ʻoe ke hilinaʻi, ʻoiai ʻo kahi mea hoʻohālikelike maikaʻi ʻole e hoʻololi i kāu mau hopena. No laila, makemake ʻoe e calibrate i ka oscilloscope. Eia nō naʻe, ʻo ka pilikia nui ke ʻano o ka calibrate i ka oscilloscope. Hāʻawi kēia ʻatikala i kahi alakaʻi i kēlā me kēia ʻanuʻu no ka calibrating i kahi oscilloscope. He aha ka calibration? ʻO ka calibration ka mea maʻamau ka hoʻohālikelike ʻana o nā mea ana ʻelua.…
He aha ka hōʻailona no nā microfarads ma kahi multimeter?
Inā he uila ʻoe a hoʻomaka paha me ka uila, pono ʻoe e makaʻala i nā ʻāpana uila like ʻole. ʻO kekahi o kēia mau microfarad. No laila he aha ka inoa o nā microfarads ma kahi multimeter? E pane kākou i kēia nīnau. Ma hea mākou e hoʻohana ai i nā microfarads? Hoʻohana ʻia nā microfarads i kahi ʻano o nā lako uila, me nā capacitors, transistors, a me nā kaapuni i hoʻohui ʻia. Akā ʻo ka pinepine ʻoe e hālāwai me lākou i ke ana ʻana i ka capacitance o kahi capacitor. He aha ka capacitor? ʻO ka capacitor kahi mea uila i hoʻohana ʻia e mālama i ka uku uila. Loaʻa iā ia nā papa metala ʻelua i hoʻopili ʻia me kahi mea hana ʻole (i kapa ʻia he dielectric) ma waena. Ke hele ka mana uila ma ka capacitor, hoʻopiʻi ia i nā pā. Hiki ke hoʻohana ʻia kēia ikehu uila i mālama ʻia i ka uila uila…
Pehea e nānā ai i ke kamepiula me ka multimeter
ʻO ka ECU hewa ke kumu o nā pilikia like ʻole me ka hana maʻalahi o kahi kaʻa. ʻOiai hiki i ka ECU hewa ke hoʻomaka ʻole i ka hoʻomaka ʻana o ke kaʻa, hiki ke hōʻemi i ka hoʻokele wahie. No laila, makemake ʻoe e ʻike i ka wā e pilikia ai ka ʻenekini o kāu kaʻa a hoʻoponopono. ʻO ka nīnau, pehea e nānā ai i ka ECU me kahi multimeter? ʻOiai hiki ke hōʻike ʻia nā pilikia like ʻole i kahi ECU hewa, ʻo ia mau pilikia ma muli o nā kumu ʻē aʻe. No laila, ʻo kāu koho maikaʻi loa e hoʻoponopono i kāu ECU a hoʻoholo inā ʻo ia ke kuleana no nā pilikia me kāu kaʻa. ʻO ka mea mahalo, ʻo ka multimeter kahi mea hana maʻalahi no ka nānā ʻana i ka ECU. Me kahi multimeter hiki iā ʻoe ke hoʻoponopono i kāu ECU a…
Pehea e ho'āʻo ai i ka PCM me kahi multimeter
ʻO nā kaʻa i hana ʻia i nā makahiki hou i kōkua i ka maʻalahi o ko mākou ola. ʻO nā mea uila i loko o ia mau mea he mea pono loa. Pehea e hiki ai iā ʻoe ke hoʻomalu i ka ʻenekini a me ka hoʻouna ʻana, a me nā ʻōnaehana kaʻa ʻē aʻe, me kahi kī maʻalahi o ke pihi? Pono, pili ia i ka PCM (Powertrain Control Module). Hoʻomaopopo koke kēia ʻatikala i kekahi o kēia mau mea e pono ai ʻoe e ʻike a pehea e hiki ai iā ʻoe ke hoʻohana i ka multimeter e ʻike ai. E hoʻomaka kākou. He aha ka PCM ma ke kaʻa? He mea hoʻoponopono hui ia no kāu ʻEnekini Mana Mana (ECU) a me Transmission Control Unit (TCU), ʻelua kamepiula mīkini koʻikoʻi. Ua ʻike ʻia ʻo ia ʻo ka ignition control module (ICM) a i ʻole engine control module (ECM). Eia naʻe, e like me nā mea ʻē aʻe ...