Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Tshem Tawm Daim Pem Hauv Ntej
- Kauj Ruam 2: Tshem Tawm Tshooj Pem Hauv Ntej
- Kauj Ruam 3: Hloov Pem Hauv Ntej Element
- Kauj ruam 4: Tiav lawm
Video: Diy Macro Lens Nrog AF (Sib txawv dua Li Lwm Yam DIY Macro Lenses): 4 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Kuv tau pom ntau tus neeg ua cov iav tsom iav nrog cov qauv txheej txheem lens (Feem ntau yog 18-55mm). Feem ntau ntawm lawv yog lub lens tsuas yog lo ntawm lub koob yees duab rov tom qab lossis tshem tawm lub hauv ntej. Muaj qhov tsis zoo rau ob qho ntawm cov kev xaiv no. Rau kev teeb tsa lub lens rov qab nws yog qhov txawv txav thiab muaj kev pheej hmoo ntawm hmoov av. Txhawm rau tshem tawm lub hauv ntej muaj ntau chav rau plua plav kom ua nws tus kheej hauv tsev. Thaum kuv sib nrug kuv Canon EF-S 18-55mm f/3.5-5.6 IS II los muab nws huv, Kuv xav tias kuv yuav tsum sim ua lub lens tsom iav tawm ntawm 18-55 thiab tseem muaj lub ntsej muag autofocus. Nov yog cov lus qhia ib qib zuj zus ntawm kuv qhov kev tshawb pom.
Khoom siv
- Lens (Mine yog tus qauv Canon EF-S 18-55mm f/3.5-5.6 IS II)
- Lub Cev Lub Cev
- Ntsia hlau tsav tsheb. (JIS yog siv rau txhua lub koob yees duab canon thiab lo ntsiab muag.) [Japanese Industrial Standard]
Kauj Ruam 1: Tshem Tawm Daim Pem Hauv Ntej
Txhawm rau tshem cov ntawv nplaum rau sab xub ntiag txhua yam koj yuav tsum ua yog nrhiav qhov me me rau sab nraud ntawm daim ntawv nplaum thiab lo ib yam dab tsi zoo li tus tweezers hauv lub qhov thiab tev cov ntawv nplaum. Cov ntawv nplaum tseem yuav tsum nplaum thiab yog tias koj xav muab koj lub lens rov qab rau qhov qub ces txhua yam koj yuav tsum tau ua yog lo nws rov qab.
Kauj Ruam 2: Tshem Tawm Tshooj Pem Hauv Ntej
Cov kauj ruam no ncaj ncaj rau pem hauv ntej. Koj yuav tsum tau thim rov qab peb tus ntsia hlau nyob hauv qhov twg daim ntawv nplaum thiab lub hauv ntej yuav tsum tuaj yeem tso tawm. Ua tib zoo tshem tawm cov khoom thiab tsis txhob poob lossis kov ib qho ntawm lwm qhov hauv lub lens. Ib feem uas tsuas yog tom qab lub hauv ntej yog IS (Image Stabilization).
Kauj Ruam 3: Hloov Pem Hauv Ntej Element
Koj tsuas yog yuav tsum tau tig lub hauv ntej lub hauv paus rov qab thiab muab nws rov qab rau lwm qhov ntawm lub lens. Tom qab ntawd koj yuav tsum muab cov ntsia hlau rov qab rau hauv. Tsis txhob ua nws nyuaj heev uas koj tuaj yeem hle cov xov ntawm lub thoob. Kuv muab cov khoom sab hauv thiab hauv ntej kom huv ua ntej kuv muab tso rov qab rau ntawm lub lens lub cev.
Kauj ruam 4: Tiav lawm
Tsis tas li thaum koj kaw koj lub qhov taub txhua qhov lawv ua koj tuaj yeem muaj ntau ntxiv hauv kev tsom mus rau. Nov yog qee cov duab piv txwv. Thov qhia koj qhov tsim thiab cov duab thiab ua tsaug rau kev nyeem.
Pom zoo:
Servo Metronome, Programmable rau Sib Txawv Sib Txawv: 3 Cov Kauj Ruam
Servo Metronome, Programmable rau Sib Txawv Sib Txawv: Ua koj tus kheej metronome. Txhua yam koj xav tau yog Arduino Mega 2560 cov khoom pib thiab lub khoos phis tawj sib xws
Tsiv OLOID - Tsiaj Txawv Txawv Hauv Lub Sijhawm Sib Txawv: 10 Kauj Ruam (nrog Duab)
Tsiv OLOID - Tus Tsiaj Txawv Txawv hauv Lub Sijhawm Sib Txawv: Corona tau hloov pauv peb lub neej: nws xav kom peb nyob nrug deb ntawm lub cev, uas ua rau coj mus rau kev nyob sib nrug. Yog li dab tsi tuaj yeem yog kev daws teeb meem? Tej zaum tus tsiaj? Tab sis tsis yog, Corona los ntawm tsiaj. Cia peb cawm peb tus kheej los ntawm lwm tus Corona 2.0. Tab sis yog tias peb muaj
Feem pua Qhov Sib Txawv Sib Txawv Rau Kev Tiv Thaiv Peb Phaj Hloov Hloov: 7 Kauj Ruam
Feem pua Qhov Sib Txawv Sib Txawv Sib Txuas rau Kev Tiv Thaiv Peb Theem Transformer: Hauv Cov Lus Qhia no, Kuv yuav qhia koj yuav ua li cas Feem pua Sib Txawv Sib Txawv Sib Txuas siv Arduino, uas yog cov tswj hwm microcontroller ntau heev. Lub zog hloov hluav taws xob yog cov cuab yeej tseem ceeb tshaj plaws los hloov lub zog hauv lub zog. Tus nqi los kho tus da
Qhov Sib Txawv Ntawm Lub Rooj Sib Tham Lub Rooj Sib Tham Lub Hwj Huam!: 6 Kauj Ruam (nrog Duab)
Qhov Sib Txawv Ntawm Lub Rooj Sib Tham Bench Power Supply!: Koj puas tau tsim koj qhov haujlwm tshiab thiab tuav rov qab los ntawm qhov koj tsis muaj kev tswj hwm koj li peev txheej? Zoo, qhov no yog qhov haujlwm rau koj! Hnub no kuv yuav qhia koj yuav ua li cas thiaj tsim tau lub rooj zaum hauv lub rooj zaum ua haujlwm tau zoo rau qhov pheej yig heev! Kuv tau ua qhov no tag nrho
☠WEEDINATOR☠ Ntu 4: Kev Sib Txawv Sib Txawv Ntawm Txoj Cai Geometry: 3 Kauj Ruam
EWEEDINATOR☠ Ntu 4: Qhov Sib Txawv Ntawm Txoj Cai Geometry Code: Yog tias koj muaj sijhawm los saib cov vis dis aus saum toj no, koj yuav pom tias muaj qee qhov suab nrov txawv txawv tshwm sim los ntawm lub cav ntawm lub kauj tsheb nres txhua txhua tam sim no raws li WEEDINATOR navigates 3 taw tes tig. Cov motors yeej tseem cuam tshuam nrog