Cov txheej txheem:
- Kauj Ruam 1: Cov Khoom Siv thiab Cov Cuab Yeej
- Kauj Ruam 2: Circuit Schematic thiab Nws Ua Haujlwm Li Cas
- Kauj Ruam 3: Ruaj Roj Teeb Rau Lub Rooj Tswjhwm Saib
- Kauj Ruam 4: Nkag Siab C1815 Transistor
- Kauj Ruam 5: Npaj Ferrite Toroid
- Kauj Ruam 6: Npaj LED
- Kauj Ruam 7: Soldering Tactile Hloov thiab Kev Sib Txuas
- Kauj Ruam 8: Soldering Transistor thiab Kev Sib Txuas
- Kauj Ruam 9: Soldering ntawm LED
- Kauj Ruam 10: Housing 3D Model
- Kauj Ruam 11: Luam Ntawv 3D
- Kauj Ruam 12: Txuas Khawm thiab LED Bezel rau Qauv
- Kauj Ruam 13: Tiav Circuit Court Ib Zaug Ntxiv
- Kauj Ruam 14: Txuas Rov Qab Vaj Huam Sib Luag
Video: Joule Thief Torch Nrog Casing: 16 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Hauv qhov haujlwm no koj yuav kawm paub yuav tsim lub Joule Thief Circuit thiab qhov tsim nyog cas rau lub Circuit Court. Qhov no yog ib qho yooj yim Circuit Court rau cov pib thiab nruab nrab.
Ib tus tub sab Joule ua raws lub tswvyim yooj yim heev, uas zoo ib yam li nws lub npe. Nws rho tawm lossis "nyiag" joules (lub zog) tawm ntawm cov tshuab hluav taws xob qis. Piv txwv li Feem ntau cov roj teeb uas tsis ua haujlwm yeej muaj li 20% -30% ntawm cov kua txiv tseem nyob hauv lawv. Txawm li cas los xij lawv qhov hluav taws xob tsawg dhau, thiab nws tsis muaj peev xwm ua tau dab tsi. Joule tus tub sab tuaj yeem tuaj yeem sau qhov hluav taws xob qis no los ntawm cov roj teeb (lossis ib qho twg) thiab ua kom muaj zog txheem 5mm LED lub teeb ci heev. Cov zis tsis txwv rau LED.
Nov yog qhov yooj yim heev, siv tau, thiab muaj txiaj ntsig zoo kom muaj nyob hauv koj lub tsev. Yog tias koj tsis tuaj yeem pom lub roj teeb ua haujlwm uas koj xav tau sai, lossis koj xav siv lub roj teeb uas koj yuav ua tiav, qhov no yuav zoo rau koj.
Thaum kawg, Cov Lus Qhia no tseem yuav nthuav qhia 3D luam ntawv casing rau Joule tub sab. Txawm li cas los xij, yog tias koj tsis muaj lub tshuab luam ntawv 3D ces koj tuaj yeem tshuaj xyuas kuv lub Laser txiav acrylic lub thawv lossis tsim lub casing rau koj tus kheej. Txawm tias tsuas yog lub thawv yas yuav txaus siab. Kuv yuav tsis pom zoo kom tawm hauv Circuit Court yam tsis muaj lub casing.
Kauj Ruam 1: Cov Khoom Siv thiab Cov Cuab Yeej
Khoom siv:
1. Perf board
2. AA lub roj teeb tuav (tuaj yeem yog 2 lub roj teeb lossis 1)
3. Ferrite toroid (nrog ob coils hla nws)
4. Tactile latch hloov
5.5mm LED (xim twg)
6. 5mm LED bezel + txiv ntseej
7. NPN transistor (Kuv siv C1815)
8. 3mm Ceev x4
9.3mm Bolts x2
10. Cov xov hlau
Cov Cuab Yeej:
1. Soldering hlau thiab hlau
2. Hlau-cutter pliers
3. Multimeter (yog tias koj tsis muaj ib tus koj tuaj yeem ua ib qho DIY. Txheeb xyuas kuv Arduino powered multimeter)
4. Desoldering twj tso kua mis (yeem)
5. Koob-qhov ntswg pliers
6. Mem xaum/cwj mem/tus cim
7. Superglue
Kauj Ruam 2: Circuit Schematic thiab Nws Ua Haujlwm Li Cas
Nov yog qhov piav qhia zoo heev li cas tus tub sab nyiag ua haujlwm:
CREDIT rau ELECTRONICGURU rau IMAGES
Kauj Ruam 3: Ruaj Roj Teeb Rau Lub Rooj Tswjhwm Saib
1. Siv tus cim dub, kuv cim qhov twg qhov nyob hauv lub roj teeb tuav ntawm PCB.
2. Kuv tau siv lub tshuab txiav hlau xaim los ua lub qhov nyob hauv daim txiag ntoo. Tsis ntev txaus nws loj txaus rau 3mm ntsia liaj qhov rooj. Yog tias koj muaj tes tuav lossis fais laum cov txheej txheem no yooj yim dua. Nws yog ib qho tseem ceeb los ntsuas yog tias lub qhov loj txaus rau koj tus ntsia liaj qhov rooj.
3. Kuv ntxiv ib txheej ntxiv ntawm cov txiv ntoo ntawm lub rooj tsav tsheb thiab lub roj teeb kom nres lub ntsia liaj qhov rooj tawm ntawm lwm qhov kawg kom ntau.
4. Ob txoj hlua txuas ntxiv tau siv los tuav lub roj teeb ruaj khov rau ntawm lub rooj tsav tsheb.
Kauj Ruam 4: Nkag Siab C1815 Transistor
Qee cov transistors muaj cov duab sib txawv thiab pinouts. Yog li ntawd, tsuas yog piav qhia meej, Kuv xav hais tias lub pins ntawm lub transistor yog lub hauv paus/tus sau/emitter
Tsiv los ntawm sab laug mus rau sab xis nrog lub tiaj tiaj tig rau koj, tus pin yog lub hauv paus, tus neeg sau khoom, thiab tus xa tawm hauv qhov kev txiav txim ntawd. Qhov no yog raws nraim li qhov tau qhia hauv daim duab.
Kauj Ruam 5: Npaj Ferrite Toroid
Kuv tau txais lub ferrite toroid los ntawm lub tsheb RC tawg
1. Siv cov xaim tooj liab xaim xaim kuv ua rau lub kauj nyob ib puag ncig lub nplhaib zoo li ferritetoroid 7 zaug. Saib daim duab
2. Cov hlau tau txiav tom qab 7 coils nrog qhov ntev kom tsis txhob siv cov laug thiab txuas. Cov kauj thib ob tau pib nyob rau tib qhov chaw uas thawj lub kauj tau pib. Ua raws li cov duab ntawm thawj kauj, lub kauj thib ob kuj tau rub tawm tom qab 7 cua thiab txiav nrog ntau dhau.
3. Txhawm rau sib txawv ntawm cov coils coil 1 muaj ob txhais ceg ntev dua li coil 2.
4. Txij li thaum kuv lub ferrite toroid me me heev, kuv tau siv cov tooj liab tooj liab uas muaj hlau tuab heev. Feem ntau yuav yog 26 SWG. Yog tias koj lub toroid loj dua ces koj tuaj yeem siv qhov loj thiab txawm tias ib txwm nyob ntawm cov xov hlau
5. Tom qab qhov no, koj yuav muaj 4 txoj hlua sib txawv. 2 rau kauj 1 thiab 2 rau kauj 2. Cov 4 no tseem tuaj yeem sau ua 2 rau qhov pib thiab 2 rau sab kawg.
6. Txhawm rau kom yooj yim nco qab cov coils, Kuv tau muab cov npe hauv qab no rau cov hlua xaus. S1, S2, E1, E2. S thiab E sawv rau sab pib thiab sab kawg. 1 thiab 2 sawv rau tus lej tooj.
7. S2 thiab E1 raug cua ntsawj ua ke kom tag nrho 3 ceg. Qhov seem yog S1, E2, thiab ceg ceg.
Kauj Ruam 6: Npaj LED
1. LED Bezel txuas. LED swb rau hauv lub ntsaws dawb. Dawb ntsaws haum rau hauv cov hlau bezel.
2. Soldering coj mus rau LED ob txhais ceg. Nco ntsoov paub qhov twg yog qhov anode thiab cathode.
Kauj Ruam 7: Soldering Tactile Hloov thiab Kev Sib Txuas
1. Roj teeb zoo xaim txuas nrog lub latch hloov
2. Cov cua ib feem ntawm ferrite toroid kauj txuas nrog rau lwm qhov ntawm tib lub latch hloov.
3. E2 (kawg sab-kauj 2) txuas nrog rau 1K resistor (Brown-Black-Red).
4. S1 (pib sab - kauj 1) txuas nrog transistor tus pin tus pin.
Kauj Ruam 8: Soldering Transistor thiab Kev Sib Txuas
1. 1K Ohm resistor txuas nrog transistor lub hauv paus tus pin.
2. S1 txuas nrog transistor tus pin tus pin.
Kauj Ruam 9: Soldering ntawm LED
1. LED's anode txuas rau transistor tus sau.
2. LED cathode txuas rau transistor tus emitter.
Kauj Ruam 10: Housing 3D Model
1. Kuv siv Fusion360 los tsim lub tsev nyob rau hauv Circuit Court.
2. A.step thiab.gcode cov ntaub ntawv muaj ob qho txuas hauv qab no. Yog tias koj xav hloov kho vajtse rub cov ntawv.step thiab siv 3D qauv software los kho nws.
3. Yog tias koj xav mus ncaj qha rau 3D luam ntawv tus qauv, koj tuaj yeem rub tawm cov ntawv.gcode thiab xa nws mus rau koj lub tshuab luam ntawv. Lub sijhawm luam tawm yog kwv yees li 14 teev. Rough qhov ntev ntawm tus qauv yog 150mm x 80mm x 100mm.
4. Kuv siv Ultimaker Cura ua lub tshuab txiav thiab Ender 3 ua lub tshuab luam ntawv 3D.
Paub meej txog vaj tsev:
1. Tus tsim yog sim rov ua cov duab ntawm cov keyboard nas. Yooj yim haum rau koj txhais tes. Ergonomical
2. Muaj lub vaj huam sib luag rov qab ruaj ntseg uas siv cov hlua roj hmab. Cov roj hmab ua kom haum rau hauv cov nqes tuav ob daim kom nruj, thaum tseem ua rau nws yooj yim tshem tawm thiab nkag mus rau hauv cov khoom siv hluav taws xob sab hauv.
3. Muaj 2holes rau LED bezel ntxiv rau lub latch hloov.
Kauj Ruam 11: Luam Ntawv 3D
1. Kuv siv Ultimaker Cura ua lub tshuab txiav thiab Ender 3 ua lub tshuab luam ntawv 3D.
2. Cov ntaub ntawv raug xa mus rau lub tshuab luam ntawv 3D. Qhov ntsuas kub tau npaj tseg yog 200 degrees C rau lub taub hau thiab 50 degrees C rau lub txaj.
3. Cov ntawv luam tau siv li 13.5 teev. Siv cov pliers Kuv tshem tus qauv tawm ntawm lub platform thiab tshem tawm cov kev txhawb nqa.
4. Lub qhov rau lub latch hloov tau me me, yog li kuv sanded nws siv cov ntawv nyias.
Kauj Ruam 12: Txuas Khawm thiab LED Bezel rau Qauv
1. Lub latch hloov thiab LED+bezel yuav tsum tau desoldered thiab tshem tawm los ntawm perf board kom lawv tuaj yeem nyab xeeb rau hauv tsev.
2. Lub latch hloov tau muab muag rau ib qho me me ntawm perf board thiab cov coj tau txuas nrog rau tus pin cuam tshuam. Qhov no ua rau nws yooj yim dua kom nyab xeeb qhov hloov pauv hauv lub qhov.
3. Lub bezel LED tau muab tso los ntawm lub qhov puag ncig ntawm lub hauv ntej ntawm tus qauv. Ib lub txiv ntoo tau ntxiv rau lwm sab thiab nruj siv pliers.
Kauj Ruam 13: Tiav Circuit Court Ib Zaug Ntxiv
1. Lub latch hloov tus coj tau muab muag rov qab rau hauv qhov tseem ceeb hauv Circuit Court.
2. Superglue tau muab tso rau nruab nrab ntawm tus qauv sab hauv thiab qhov me me ntawm perf board los tuav lub hloov pauv hauv qhov chaw.
3. Cov LED coj kuj tau muab rov qab rau hauv Circuit.
Kauj Ruam 14: Txuas Rov Qab Vaj Huam Sib Luag
1. Kuv tau ua cov roj hmab me me siv ob peb qhov loj dua.
2. Lub vaj huam sib luag tom qab tau muab tso rau ntawm tus qauv lub hauv paus, thiab cov hlua rubbers tau qhwv rau hauv qhov zawj.
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