Cov txheej txheem:

Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!: 10 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!: 10 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!: 10 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!: 10 Kauj Ruam (nrog Duab)
Video: ua paum tob li cas 2024, Kaum ib hlis
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Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!
Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!
Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!
Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!
Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!
Yuav Ua Li Cas Tsim Qhov Zoo Tshaj Plaws Spinning Rainbow Light Wheel !!!

Ntawm qhov kev qhia qhia no kuv yuav qhia koj yuav ua li cas thiaj ua tau txias txias heev tig lub teeb ci zaj sawv!

Nov yog kuv nkag mus rau hauv 'LET IT GLOW' contest. Kuv tau ua lub teeb pom kev zoo nkauj zaj sawv los ntawm qhov uas kuv tau zaum hauv kuv lub tsev. Txoj haujlwm no nyuaj me ntsis los tsim, tab sis ib feem tau yooj yim, Kuv tau coj qee qhov los ntawm lub khw hluav taws xob ib pliag dhau los thiab kuv tau siv qee qhov. Txoj haujlwm no tsis kim uas yuav tsim, nws yeej nyob yog tias koj rov siv dua lossis yuav cov khoom tshiab. Txoj haujlwm no raug nqi kuv tsawg dua  10. Lub teeb pom kev zoo nkauj zaj sawv tuaj yeem siv hauv khw muag khoom, lag luam, tog, disco lossis tshaj tawm kom tau txais tib neeg qhov kev mloog, lossis nws tsuas yog siv rau kev lom zem xwb. Thov nco ntsoov tias kuv tsuas yog 15 xyoos thiab kuv kawm tsis tau zoo heev yog li yog tias koj pom qee qhov ntawm cov lus qhia tsis meej, thov qhia rau kuv paub thiab kuv yuav sim kho nws. Thov ceev faj cov lus qhia no cuam tshuam nrog kev tsim cov cuab yeej siv nrawm uas tuaj yeem tsim kev puas tsuaj rau tib neeg yog tias lawv kov lub cuab yeej no thaum ua haujlwm, yog li kuv tsis muaj lub luag haujlwm yog tias muaj leej twg raug mob los ntawm cov cuab yeej no. Ooh, tsuas yog saib tus zaj sawv zoo nkauj ntawd … Ntau cov duab zoo nyob rau qib 10 !!

Kauj ruam 1: Yuav tsum tau ua

Yuav tsum muaj
Yuav tsum muaj
Yuav tsum muaj
Yuav tsum muaj

Cov ntu koj yuav xav tau…

  • Super ci liab LED
  • Super ci txiv kab ntxwv LED
  • Super ci daj LED
  • Super ci ntsuab LED
  • Super ci xiav LED
  • 7 1K resistors
  • Solder (Kuv siv hom tsis muaj hmoov txhuas)
  • Cov qhob cij
  • kua nplaum
  • lub cav me me (koj tuaj yeem pom cov motors hauv VCR)
  • tus tuav rau lub cav me me (Kuv siv lub me me spool)
  • Aluminium daim kab xev
  • ntau cov xov hlau
  • Nyias yooj ywm xaim
  • VHS daim kab xev uas koj tsis mob siab ua kom puas tsuaj
  • Daim npog qhov ncauj
  • 6v zog

Qhov no yog txhua qhov kev xaiv yog tias koj xav tau lub teeb tig tig lub teeb …

  • 555 timer IC nti
  • 4.7uF (lossis zoo sib xws) capacitor
  • 4.7K tiv thaiv
  • 10K potentiometer
  • 3 2N5551 NPN transistors lossis zoo sib xws

Cov cuab yeej koj yuav/yuav xav tau…

  • Kub tswj cov laug cam/phom
  • Hlau stripper
  • Hlau txiav
  • Kub kua nplaum phom
  • Ntev-qhov ntswg pliers
  • ntsia hlau
  • ib qho cuab yeej los txiav veroboard rau hauv daim (Kuv siv dremel)

Lub peev xwm koj xav tau yog…

  • Zoo siv cov hlau txuas/phom.
  • Nyeem schematics.

Kauj Ruam 2: Hack VHS Cassette

Hack VHS Cassette
Hack VHS Cassette
Hack VHS Cassette
Hack VHS Cassette

Nrhiav VHS daim kab xev uas koj tsis xav ua kom puas.

Ua ntej sib cais daim kab xev nrog tus ntswj ntsia hlau lossis koj yuav tsum tsoo nws qhib nrog rauj lossis ib yam dab tsi yog tias muaj kev ruaj ntseg ntsia hlau tuav cov kab xev ua ke. Ib qho uas koj tau qhib rooj plaub, tshem tawm tus xov uas muaj qhov tsawg dua lossis tsis muaj kab xev rau nws, yog tias muaj qee daim kab xev ntawm tus xov, tshem tawm thiab ua dab tsi uas koj nyiam ua nrog daim kab xev. Tam sim no koj yuav tsum tau ua txhaum qhov pom tseeb ntawm tus spool tawm ntawm ib feem dawb ntawm spool thiab ceev faj kom tsis txhob puas qhov dawb ntawm cov spool. Thiab koj yuav tsum xaus nrog ntu dawb ntawm tus spool, uas yuav siv los txhawb nqa LED's.

Kauj Ruam 3: Txuas tus Spool rau ntawm Lub Cev

Txuas tus Spool rau ntawm Lub Cev
Txuas tus Spool rau ntawm Lub Cev
Txuas tus Spool rau ntawm Lub Cev
Txuas tus Spool rau ntawm Lub Cev
Txuas tus Spool rau ntawm Lub Cev
Txuas tus Spool rau ntawm Lub Cev
Txuas tus Spool rau ntawm Lub Cev
Txuas tus Spool rau ntawm Lub Cev

Thaum koj tau txais ib feem dawb ntawm tus spool tawm ntawm VHS daim kab xev, koj yuav tsum ua lub qhov nyob nruab nrab ntawm txoj hlua rau lub cav rotor kom haum los ntawm, Kuv tau siv kuv cov hlau soldering lub ntsis kom yaj lub qhov ntawm tus spool.

Tom qab koj ua lub qhov ntawm tus spool, haum tus spool ntawm lub tshuab rotor thiab lo nws ua ke, tsis txhob npog qhov kawg ntawm lub rotor nrog kua nplaum zoo li koj yuav tau muab ib daim hlau txuas mus rau qhov kawg ntawm lub rotor, thiab xyuas kom tseeb tias koj tau ntsuas tus spool ntawm lub cav kom raug, txwv tsis pub nws yuav co ntau heev.

Kauj Ruam 4: Txuas Cov Xov Tooj ntawm Spool

Txuas Cov Xov Tooj ntawm Spool
Txuas Cov Xov Tooj ntawm Spool
Txuas Cov Xov Tooj ntawm Spool
Txuas Cov Xov Tooj ntawm Spool
Txuas Cov Xov Tooj ntawm Spool
Txuas Cov Xov Tooj ntawm Spool
Txuas Cov Xov Tooj ntawm Spool
Txuas Cov Xov Tooj ntawm Spool

Qhov no yog qhov nyuaj, muab LED lub zog siv thaum nyob ntawm cov xov thiab tig.

Ua ntej kuv tau muab ib daim xaim tso rau ntawm lub rotor ntawm lub cav thiab kuv tau muab lwm daim hlau xaim rau ntawm rooj plaub lub cev, qhov no yuav yog lub zog zoo. Kuv tau ua ob txoj hlua txhuas siv daim kab xev aluminium (koj tuaj yeem siv ib lub nplhaib yog tias koj nyiam) thiab kaw nws rau hauv qab ntawm txoj hlua thiab kuv tau txuas cov xov hlau rau ob lub nplhaib txhuas, uas yuav yog lub zog tsis zoo.

Kauj Ruam 5: Nruab LED's ntawm Spool

Nruab LED's ntawm Spool
Nruab LED's ntawm Spool
Nruab LED's ntawm Spool
Nruab LED's ntawm Spool
Nruab LED's ntawm Spool
Nruab LED's ntawm Spool

Tom qab koj muab cov xov hlau tso rau ntawm lub tshuab thiab kaw cov kab xev aluminium rau ntawm tus xov, nws yog lub sijhawm tam sim no los teeb LED rau ntawm tus xov …

Txiav tawm ob daim ntawm 3X12 veroboard los ntawm ib daim loj ntawm veroboard siv cov cuab yeej dremel lossis lwm yam cuab yeej txiav. Solder LED's, resistors, xov hlau, thiab txiav txoj hauv kev zoo li hauv daim duab hauv qab no, thiab saib xyuas qhov ua kom pom tseeb ntawm LED! Thaum koj tau ua tiav txhua qhov ntawm qhov muag, lo lub veroboard nrog LED's mus rau lub spool, thiab xyuas kom tseeb tias koj lo lub veroboard nrog LED's thiab cov xov hlau zoo heev rau lub spool txwv tsis pub yam khoom yuav ya ncaj tawm ntawm tus xov thiab ntaus lwm yam lossis tib neeg yog tias lawv kaw lub cuab yeej.

Kauj Ruam 6: Ntxiv Tus Tuav Rau Hauv Lub Cev

Ntxiv Tus Tuav Rau Hauv Lub Cev
Ntxiv Tus Tuav Rau Hauv Lub Cev
Ntxiv Tus Tuav Rau Hauv Lub Cev
Ntxiv Tus Tuav Rau Hauv Lub Cev
Ntxiv Tus Tuav Rau Hauv Lub Cev
Ntxiv Tus Tuav Rau Hauv Lub Cev

Kuv siv tus me me spool uas ib zaug siv los tuav cov xov hlau tab sis tam sim no nws tau siv los txhawb lub cav.

Cov tub ntxhais ntawm lub me me spool me ntsis dav dua lub cav yog li kuv yooj yim qhwv txog 10 tig ntawm daim npog ntsej muag nyob ib ncig ntawm lub cav thiab nws haum smugly rau hauv cov tub ntxhais ntawm cov me me spool, thiab kuv muab qee cov kua nplaum ntawm lub cav thiab lub me me. Kuv kuj tseem tau muab ob lub xov hlau txuas rau lub cav tsav.

Kauj Ruam 7: Ua Kev Sib Txuas Hluav Taws Xob Ntawm Txhuas Daim Kab Xev Rings rau Hlau

Ua Kev Sib Txuas Hluav Taws Xob Ntawm Txhuas Daim Kab Xev Rings rau Hlau
Ua Kev Sib Txuas Hluav Taws Xob Ntawm Txhuas Daim Kab Xev Rings rau Hlau
Ua Kev Sib Txuas Hluav Taws Xob Ntawm Txhuas Daim Kab Xev Rings rau Hlau
Ua Kev Sib Txuas Hluav Taws Xob Ntawm Txhuas Daim Kab Xev Rings rau Hlau

Nov yog lwm qhov nyuaj, ua kev sib txuas hluav taws xob ntawm txhuas ntawv ci daim kab xev rau cov xaim tsis ua rau muaj kev sib txhuam ntau …

Kuv yuav qhia/qhia koj li cas kuv tau ua kuv li, kuv siv qee cov hlau hloov pauv tau yooj yim los ua hluav taws xob tiv tauj nrog cov ntawv ci. Ua ntej kuv tau ua lub qhov me me ntawm tus tuav lub cav thiab ua lub voj ntawm cov xaim hloov pauv tau thiab muab ob qho kawg ntawm cov xaim hloov pauv tau rau hauv lub qhov ntawm lub cav lub cev thiab xyuas kom tseeb tias cov xaim hloov pauv tau maj mam kov cov ntawv ci thiab kaw cov xaim hloov pauv nyob rau hauv qhov chaw thiab kuv soldered ib daim hlau ntawm ib kawg ntawm cov xaim hloov pauv tau. Kuv kuj tseem txhawb nqa cov xaim hloov pauv tau nrog qee cov ntoo uas tau muab lo rau ntawm lub cav tuav ntawm ib sab ntawm cov xaim hloov pauv kom tsis txhob xaim xaim yooj yim wiggling nyob txhua qhov chaw. Thiab kuv tau ua tib yam rau lwm cov xaim hloov pauv tau.

Kauj Ruam 8: Tsim Circuit Court

Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court

555 lub sij hawm oscillator yog nyob ntawm yeem yog tias koj xav tau qee qhov ua kom txias txias.

Nyeem cov txheej txheem ua tib zoo thiab tsim lub Circuit Court ntawm daim ntawv qhia zaub mov lossis ntawm lub veroboard, qhov koj xaiv, Kuv tau siv lub khob cij. Kuv vam tias koj tuaj yeem nyeem cov txheej txheem yam tsis muaj teeb meem, yog tias koj muaj teeb meem nyeem cov txheej txheem, thov qhia rau kuv paub thiab kuv yuav sim ua qhov zoo dua. Yog tias koj siv lub 555 timer oscillator, koj yuav tau txais qee qhov cuam tshuam zoo heev. Yog tias koj tsis siv lub 555 timer oscillator, koj tuaj yeem tau txais lub voj voos xwb.

Kauj Ruam 9: Xeem … Kuaj …

Kuaj … Kuaj …
Kuaj … Kuaj …
Kuaj … Kuaj …
Kuaj … Kuaj …
Kuaj … Kuaj …
Kuaj … Kuaj …
Kuaj … Kuaj …
Kuaj … Kuaj …

Kuv thaum kawg tau txais lub teeb pom kev zoo nkauj zaj sawv ua lub teeb, tam sim no nws yog lub sijhawm los sim nws seb nws puas ua haujlwm!

Kuaj… Kuaj… 3… 2… 1… Ua tsis tau… Damm, cov LED tseem ci, tab sis nws tsis tig! Nws tsis siv sijhawm ntev txog thaum kuv pom qhov teeb meem, cov xaim hluav taws xob hloov pauv uas ua rau muaj hluav taws xob sib txuas ntawm sab nrauv txhuas daim kab xev ua rau muaj kev sib txhuam ntau thiab nws tiv thaiv lub cav los ntawm kev sib tw! Yog li kuv tau ua qee qhov kev hloov pauv ntawm cov xaim hloov pauv tau thiab nws yog tam sim no ua rau muaj kev sib txhuam tsawg dua thiab lub cev muaj zog tuaj yeem tig tam sim no, tab sis ib txheej ntawm LED tsis ci! Kuv tau khaws qhov kev hloov pauv ntawm cov xaim hloov pauv uas tau ua hluav taws xob sib txuas rau sab nrauv txhuas daim kab xev rau ntau dua 20 feeb, tab sis kuv tsis tuaj yeem ua kom nws zoo tag nrho. Kuv cia siab tias kuv muaj qee lub tshuab ntxhua khaub ncaws loj heev … Yog li kuv tsuas yog muab tshem tawm thiab tshem tawm cov xaim xaim uas ua rau muaj teeb meem thiab txuas rau sab nrauv aluminium ntawv ci daim kab xev rau sab hauv aluminium ntawv ci daim kab xev ntiv nplhaib nrog ib daim me me ntawm cov hlau liab thiab cov ntawv ci txhuas. Kuv kuj tau hloov kho 555 lub sijhawm ua haujlwm oscillator Circuit, yog li tam sim no ob qho teeb tsa ntawm LED tuaj yeem tswj tau los ntawm ib qho tsis zoo. Tom qab kuv tau txais qhov teeb meem tas, Kuv sim lub teeb pom kev tig lub teeb dua thiab … Ua haujlwm !!! Ob qho teeb tsa ntawm LED tau ci ntsa iab thiab lub cev muaj zog tau nrawm nrawm … Nws ua haujlwm !!

Kauj Ruam 10: Spinning Light Wheel in Operation

Spinning Light Wheel hauv Kev Ua Haujlwm
Spinning Light Wheel hauv Kev Ua Haujlwm
Spinning Light Wheel hauv Kev Ua Haujlwm
Spinning Light Wheel hauv Kev Ua Haujlwm
Spinning Light Wheel hauv Kev Ua Haujlwm
Spinning Light Wheel hauv Kev Ua Haujlwm
Spinning Light Wheel hauv Kev Ua Haujlwm
Spinning Light Wheel hauv Kev Ua Haujlwm

Tam sim no kuv thaum kawg tau txais lub teeb pom kev tig ua haujlwm !!!

Yog tias koj tsuas xav tau lub voj voog zaj sawv, txuas lub teeb ci teeb ci teeb rau 6v lossis 9v lub zog siv. Yog tias koj xav kom lub log ua qee qhov ua kom txias txias, siv 555 lub sij hawm oscillator. Txawm hais tias lub teeb tig lub teeb tig los lossis tsis, nws tseem zoo li txaus thiab nws tseem ceeb dua yog tias koj ua haujlwm hauv qhov tsaus ntuj !!! Yog tias koj nyiam cov duab thiab cov lus qhia, thov pov npav! Ua tsaug! Oho… Zaj sawv zoo nkauj… Txaus siab rau cov duab !!

Finalist in the Let It Glow!

Pom zoo: