Laau Kalikimaka

Ma ka helu Dekemapa o Młodego Technika ua hoʻohui mākou i ka leka uila me kahi kumulāʻau Kalikimaka. Hiki i ke kumulāʻau Kalikimaka ke hoʻomālamalama me nā kukui kala a ʻaʻole pono ʻoe i ke kālā, nā mākau kūikawā a i ʻole ka hao hao.

KALA LAAU KARISIMASI

ʻO ka hui lāʻau Kalikimaka

FREE no ka poʻe kākau inoa!

Hiki i ka poʻe kākau inoa o ka mana paʻi o MT ke kauoha i nā waiwai me ka uku ʻole ma .

ʻAʻole i kākau inoa iā MT?

• E kau inoa a e kauoha i kāleka lāʻau Kalikimaka no ka manuahi 

• kūʻai aku i ka lāʻau Kalikimaka

KULA me MT kau inoa no 2017

hiki iā ʻoe ke kauoha i kahi pūʻolo manuahi o 10 sets (10 postcards + 10 sets o nā ʻāpana uila + aʻo kumu) ma.

E ʻae ʻia nā kauoha no nā pūʻolo hou (me ka 40% hoʻemi no nā kula e kau inoa iā MT, ʻo ia hoʻi, PLN 40 no kēlā me kēia pūʻolo) e ʻae ʻia e ka leka uila -.

Hiki i nā mea a pau ke hoʻomālamalama i nā lei ma ka lāʻau Kalikimaka!

1. E hoʻohana i ka pine, ka nila a i ʻole ke panana, e hana i nā lua ma nā wahi i kaha ʻia ma ke kāleka.
2. Hoʻopaʻa mākou i ka LED ʻulaʻula i luna o ke kumulāʻau Kalikimaka a me 6 mau LED melemele i nā lālā ma ka hoʻopaʻa ʻana i nā wāwae o ke LED i loko o nā lua i hana ʻia i ka pae mua. Hoʻokahi wāwae ka lōʻihi o kēlā me kēia LED a ʻoi aku ka pōkole ʻē aʻe; ma ka ʻaoʻao o ka wāwae pōkole, ua ʻoki ʻia ke LED. Ma ka hōʻailona diode, ʻo kahi kahi e pono ai ka wāwae pōkole e hōʻailona pū ʻia me kahi ʻoki.
3. E kūlou i nā wāwae o ke LED, e like me ka mea i hōʻike ʻia ma ke kua o ke kāleka, ma ke kuhikuhi i kaha ʻia e ka laina polū, e hōʻailona ana i ka pilina o nā mea. Pono e hoʻopili ʻia nā mea ʻoi aku ka mamao mai kekahi i kekahi me ka uea.
4. Kau mākou i nā mea kū'ē e like me ke kiʻi ma ka leka uila (ʻike mākou iā lākou e nā kala o nā kaha) a hoʻohui pū iā lākou i ka hopena hopena e like me nā kaha ma ke kua o ka leka.
5. Hoʻohui mākou i ka transistor i kahi kūlana i ʻoki ʻia, e like me ka mea i hōʻike ʻia ma ke kiʻi ma ka leka uila.
6. Hoʻohui mākou i ka mea hoʻohui pākaukau. E hoʻohui i ka uea ʻeleʻele i kahi i kaha ʻia "-" a me ka uea ʻulaʻula i kahi i kaha ʻia ʻo "+".
7. E pelu i ka pepa pahu ma ka laina kiko. ʻO kēia piʻo ma lalo o ka ukana me kahi pākaukau i hoʻopili ʻia i ka mea hoʻohui e lilo i kumu o ka lāʻau (ʻaʻole i hoʻokomo ʻia ka pākaukau 9V, pono e kūʻai ʻia).

E nānā i ke wikiō "Christmas tree from the Young Technician" ma YouTube:

LAAU KARISIMIKA MAI KA OPIO