Cov txheej txheem:

Hnub ci thiab roj teeb Powered Sijhawm Tee LED Teeb: 4 Cov Kauj Ruam
Hnub ci thiab roj teeb Powered Sijhawm Tee LED Teeb: 4 Cov Kauj Ruam

Video: Hnub ci thiab roj teeb Powered Sijhawm Tee LED Teeb: 4 Cov Kauj Ruam

Video: Hnub ci thiab roj teeb Powered Sijhawm Tee LED Teeb: 4 Cov Kauj Ruam
Video: Tswv Yexus lub neej thaum pib txug thaum xaus 2024, Kaum ib hlis
Anonim
Hnub ci thiab roj teeb Powered Sijhawm Shed LED Teeb
Hnub ci thiab roj teeb Powered Sijhawm Shed LED Teeb

Hauv Cov Lus Qhia Kuv yuav qhia koj li cas kuv tau ua lub teeb LED hauv kuv lub tsev. Txij li thaum kuv tsis muaj kev txuas mus rau lub ntsiab, kuv ua rau nws siv roj teeb.

Lub roj teeb tau them los ntawm lub hnub ci vaj huam sib luag.

Lub teeb LED tau hloov pauv los ntawm kev hloov pauv mem tes thiab hloov tawm tom qab lub sijhawm tau teev tseg. Txij li nws tau siv roj teeb, Kuv tau sim ua kom qhov tsis txaus ntseeg tam sim no.

Lub zog tau khaws cia hauv 18650 LiPo roj teeb, qhov hluav taws xob ntawm lub roj teeb tau nce los ntawm kev nce qib hloov pauv kom muaj zog 12V LED sawb. Lub zog thiab sijhawm yog tswj los ntawm TPL5111 thiab IRLB8721PbF Mosfet.

Khoom siv

Kuv yuav txhua qhov khoom siv los ntawm Aliexpress

  • 6V hnub ci vaj huam sib luag
  • SIB 5111
  • step-up boost converter
  • IRLB8721PbF
  • 12V dawb LED sawb
  • TP4056 charger board nrog kev txuas
  • 18650 LiPo roj teeb

Kauj Ruam 1: Kauj Ruam 1: Circuit

Kauj ruam 1: Circuit Court
Kauj ruam 1: Circuit Court
Kauj ruam 1: Circuit Court
Kauj ruam 1: Circuit Court
Kauj ruam 1: Circuit Court
Kauj ruam 1: Circuit Court
Kauj ruam 1: Circuit Court
Kauj ruam 1: Circuit Court

Muaj ntau txoj hauv kev los teeb lub sijhawm. Kuv siv TPL5111 nti, vim tias kuv muaj nws hauv Tshuag thiab kuv nyiam nws cov yam ntxwv thiab lub zog qis.

Saib cov ntawv txuas uas kuv yuav piav qhia ntawm no.

Hnub ci them hluav taws xob

Kuv siv lub hnub ci vaj huam sib luag nrog tus poj niam USB txuas. Yog li kuv ntxiv tus txiv neej txuas USB rau kuv lub xov tooj, txuas nrog thiab tshem tawm lub hnub ci vaj huam sib luag. Lub hnub ci vaj huam sib luag txuas nrog lub tswv yim ntawm TP4056 them nyiaj ntawm 1N5819 diode. Kuv siv qhov schottky diode no, vim tias nws muaj qhov qis qis rau pem hauv ntej. Kuv ntxiv jumper hauv lub hnub ci Circuit Court yog li kuv tuaj yeem ntsuas qhov ntsuas hluav taws xob ntawm txoj haujlwm no tau yooj yim. Kuv kuj tau ntxiv qhov txuas txuas los them lub roj teeb ntawm LiPo them ib txwm, txij li ua ntej kuv tsis paub tias lub vaj huam sib luag hnub ci puas xa lub zog txaus.

Roj teeb Circuit Court

Lub roj teeb 18650 txuas nrog rau TP4056 tus qauv them nyiaj. Nws yog ib qho tseem ceeb kom siv TP4056 lub rooj them nyiaj nrog lub roj teeb tiv thaiv (them nqi, lub zog thiab tso dej tawm), txij li 18650 xov tooj ntawm tes tsis tau tiv thaiv nws tus kheej. Lub zog mus rau qhov seem ntawm lub Circuit Court tau hloov pauv ntawm lub zog hloov pauv.

TPL5111 Circuit Court

Saib daim ntawv TPL5111 rau nws qhov tshwj xeeb thiab nws cov lus piav qhia tus pin. Cov yam ntxwv tseem ceeb tshaj plaws tau piav qhia ntawm no.

EN/1SHOT txuas nrog hauv av, yog li TPL5111 tsuas yog ua rau DRV tus pin ib zaug thaum qhib.

DONE tus pin tau rub qis, nws yog ib qho tseem ceeb kom tsis txhob cia tus pin no ntab. Kuv ntxiv qhov kev xaiv laub khawm kom hloov LEDs tawm ua ntej lub sijhawm timer tas.

MDRIVE tus pin txuas nrog hauv av ntawm tus tiv thaiv. Tus nqi ntawm tus tiv thaiv txiav txim siab lub sijhawm tawm ntawm DRV-tus pin. Hauv kuv qhov xwm txheej kuv tau siv 18 k Ohm uas ua rau lub sijhawm ntawm abouw 40 vib nas this. Tus MDRIVE tus pin tseem txuas nrog lub LED hloov. Qhov no yog qhov hloov pauv ntawm LEDs.

LED hloov

Kuv siv qhov hloov pauv hluav taws xob pheej yig ib txwm muaj. Kuv glued lub caij nplooj ntoo hlav los ntawm lub npas ntawm ib sab kom nws hloov pauv mem tes. Qhov no hloov cov LEDs rau lub sijhawm ua ntej kom tau txais kuv lub tsheb kauj vab tawm ntawm qhov tso. Txawm li cas los xij, Kuv kuj tau ntxiv qhov hloov pauv swb kom cov LEDs nyob ntev li qhov hloov pauv.

Kauj Ruam 2: Kauj Ruam 2: Tsim Circuit Court

Kauj ruam 2: Tsim Circuit Court
Kauj ruam 2: Tsim Circuit Court
Kauj ruam 2: Tsim Circuit Court
Kauj ruam 2: Tsim Circuit Court
Kauj ruam 2: Tsim Circuit Court
Kauj ruam 2: Tsim Circuit Court

Lub tsev muaj peb ntu

  1. Cov PCB
  2. Charger Circuit
  3. Hloov hloov kho
  4. Npaj cov hlua LED

Saib cov duab txuas thiab kab lus piav qhia.

Rau cov kab hluav taws xob LED: Kuv cov kauj ruam nce kev hloov pauv tuaj yeem xa tau ntau tshaj 2A, tab sis qhov hluav taws xob tau txo qis ntawm 1.8 A. Kuv txiav 3 daim LED sawb thiab txuas nrog lawv.

Kauj Ruam 3: Kauj Ruam 3: Sib dhos

Kauj ruam 3: Sib dhos
Kauj ruam 3: Sib dhos
Kauj ruam 3: Sib dhos
Kauj ruam 3: Sib dhos
Kauj ruam 3: Sib dhos
Kauj ruam 3: Sib dhos

Sib sau ua ke txhua qhov raws li hauv Circuit Court.

Kuv muaj lub qhov rooj zoo uas kuv tuaj yeem haum cov khoom. Kuv siv lub ntsuas dej tsis sib txuas los pub rau hauv cov xov hlau.

Lub vaj huam sib luag hnub ci tau teeb tsa ntawm lub ru tsev los ntawm lub kaum me ntsis mus rau Sab Qab Teb.

Kauj Ruam 4: Kauj Ruam 4: Xeem Nws

Kauj Ruam 4: Xeem Nws!
Kauj Ruam 4: Xeem Nws!
Kauj Ruam 4: Xeem Nws!
Kauj Ruam 4: Xeem Nws!
Kauj Ruam 4: Xeem Nws!
Kauj Ruam 4: Xeem Nws!

Thaum kawg sim teeb tsa.

Hauv nruab hnub nrig kuv ntsuas 0.2 A ntawm lub zog los ntawm lub hnub ci vaj huam sib luag, uas zoo nrog kuv. Thaum lub hnub ci vaj huam sib luag nyob hauv qhov ntxoov ntxoo, qhov no txo mus rau 25 mA.

Hauv kuv teeb teeb ua haujlwm tau zoo thiab hloov pauv tom qab 40 vib nas this, raws li cov ntawv teev tseg ntawm TPL5111.

Pom zoo: