Cov txheej txheem:
- Kauj Ruam 1: Txoj Cai:
- Kauj Ruam 2: Cov Cheeb Tsam Yuav Tsum Tau:
- Kauj ruam 3: Ua tib zoo saib ntawm no:
- Kauj Ruam 4: Daim duab Circuit:
- Kauj Ruam 5: Ntxig 10k Ohm Resistor ntawm lub Rooj Mov Ci Raws li qhia hauv daim duab hauv qab no
- Kauj Ruam 6: Txuas Ib Lub Terminal ntawm Tus Tiv Thaiv nrog LDR thiab Lwm Lub Tsev rau Txoj Kev Tsheb nqaj hlau Zoo ntawm Lub Rooj Mov Caij Nyoog Raws li qhia hauv daim duab
- Kauj Ruam 7: Tam sim no Txuas Potentiometer rau ntawm Pawg Cij thiab Ncua Nws Qhov Chaw Los Ntawm Cov Hluav Taws Xob
- Kauj Ruam 8: Tam sim no ntxig LM358 rau ntawm Pawg Cij nrog Kev Sib Txuas Raws Li Daim Duab Circuit Court
- Kauj Ruam 9: Txuas LM358 Nrog Potentiometer
- Kauj Ruam 10: Txuas 220 Ohm Resistor ntawm Pawg Mov Ci Nrog Pin 1 ntawm LM358
- Kauj Ruam 11: Tam sim no Muab NPN Transistor tso rau ntawm Pawg Cij
- Kauj Ruam 12: Nrog Lub Hauv Paus Txuas nrog Ib Kawg ntawm 220 Ohm Resistor
- Kauj Ruam 13: Tam sim no Txuas NE555 Timer IC ntawm Pawg Cij
- Kauj Ruam 14: Txuas Tus Pin 1 thiab Tus Pin 5 ntawm NE555 IC mus rau Txoj Kev Tsis Zoo ntawm Pawg Cij
- Kauj Ruam 15: Tam sim no Tso 10k Ohm Resistor ntawm Pawg Mov Ci Los Ntawm Tus Pin 4 thiab Kev Qhia Zoo ntawm Pawg Cij
- Kauj Ruam 16: Ntxig Buzzer rau ntawm Lub Rooj Mov Mov thiab Txuas Nws Ib Lub Terminal mus rau hauv av thiab Lwm Qhov Chaw Txuas mus rau Tus Pin 3 ntawm NE555 Timer IC Raws Li Daim Duab Circuit Court
- Kauj Ruam 17: Txuas Lub Momentary Push Button rau Peb Lub Circuit Court raws li qhia hauv daim duab hauv qab no
- Kauj Ruam 18: Txuas 100nF Capacitor ntawm Pawg Cij
- Kauj Ruam 19: Tam sim no Txuas Cov Hluav Taws Xob Cov Hluav Taws Xob ntawm Cov Ncuav Qab Zib Raws Li Qhia hauv daim duab hauv qab no
- Kauj Ruam 20: 14. Txuas Cov Khoom Siv Hluav Taws Xob nrog Lub Dav Hlau Zoo rau Txoj Kev Zoo ntawm Cov Rooj Cij Cuam thiab Cov Tsis Ncaj Ncees mus rau Txoj Kev Tsis Zoo ntawm Lub Rooj Mov Cij thiab LED Pauv Hloov mus rau LDR Raws Li Qhia
- Kauj Ruam 21: Thaum Txhua Lub Hom Phiaj Tau Los Nyob Hauv thiab Lub Teeb poob ntawm LDR Obstructs, Buzzer Pib Ua Lub Suab thiab Ceeb Toom Thaum Muaj Xwm Ceev
- Kauj Ruam 22: Thiab Thaum Peb Nyem Khawm Nws Yuav Rov Mus Rau Lub Xeev Ruaj Ntseg thiab Buzzer Nres Nres Lub Suab
![Tsis Siv Neeg Laser Tswj Kev Ruaj Ntseg: 22 Cov Kauj Ruam Tsis Siv Neeg Laser Tswj Kev Ruaj Ntseg: 22 Cov Kauj Ruam](https://i.howwhatproduce.com/images/006/image-15988-j.webp)
Video: Tsis Siv Neeg Laser Tswj Kev Ruaj Ntseg: 22 Cov Kauj Ruam
![Video: Tsis Siv Neeg Laser Tswj Kev Ruaj Ntseg: 22 Cov Kauj Ruam Video: Tsis Siv Neeg Laser Tswj Kev Ruaj Ntseg: 22 Cov Kauj Ruam](https://i.ytimg.com/vi/sfDVtg9HG_s/hqdefault.jpg)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
![Tsis Siv Neeg Laser Tswj Kev Ruaj Ntseg Tsis Siv Neeg Laser Tswj Kev Ruaj Ntseg](https://i.howwhatproduce.com/images/006/image-15988-1-j.webp)
Lub laser tswj kev ruaj ntseg yog kev siv dav los tiv thaiv kev tiv thaiv yam tsis tau tso cai. Nws yog qhov muaj txiaj ntsig zoo uas ua haujlwm ntawm lub teeb pom kev zoo thiab lub laser los tiv thaiv peb lub tsev, chaw ua haujlwm, tsev txhab nyiaj, tub rau khoom thiab ntau qhov chaw tseem ceeb. Nws kuaj pom qhov teeb meem laser teeb hla nws thiab taw qhia rau qhov xwm txheej ceev. Muaj ntau hom kev ruaj ntseg uas siv laser kev nyab xeeb yog qhov ua tau zoo tshaj plaws. Nws pom lub teeb liab cuam tshuam thiab taw qhia tus tswv thaum muaj xwm ceev. Yog li cia peb ua peb txoj haujlwm thiab nkag siab lub hauv paus ntsiab lus.
Kauj Ruam 1: Txoj Cai:
Lub tshuab kev ruaj ntseg laser ua haujlwm hauv lub hauv paus ntsiab lus ntawm lub teeb pom kev zoo, LDR sensor tau siv hauv Circuit Court. Yog tias lub teeb ntawm lub laser raug thaiv los ntawm ib yam khoom sab nraud kom mus txog lub sensor, tom qab ntawd qhov kev tiv thaiv ntawm LDR txo qis qhov tshwm sim hauv qhov siab ntawm qhov tam sim no hla lub Circuit Court. Kev tsim kho thiab ua haujlwm ntawm laser raws kev ruaj ntseg system yog yooj yim heev thiab muaj txiaj ntsig zoo rau lub kaw lus tseem tuaj yeem ua haujlwm ntawm roj teeb ntawm qhov loj. Nws yog qhov ruaj ntseg heev.
Kauj Ruam 2: Cov Cheeb Tsam Yuav Tsum Tau:
1. LM358 (Op-Amp IC)
2. NE555 Timer IC (1)
3. LDR Sensor (1)
4. 10k Ohm Resistor (3)
5. 220 Ohm Resistor (1)
6. 10K Potentiometer (1)
7. BC547 NPN Transistor (1)
8. 100nF Capacitor (1)
9. Khawm Khawm. (1)
10. Me Buzzer
11. Laser Taw Qhia (1)
12. Txuas cov xov hlau (raws li xav tau)
13. 9V Roj Teeb (1)
14. Pawg mov ci
Kauj ruam 3: Ua tib zoo saib ntawm no:
Raws li peb txhua tus paub peb lub ntiaj teb raug kev txom nyem los ntawm
muaj tus kab mob kis loj thoob qhov txhia chaw COVID-19. Yog li, rau kev paub thiab kev lav phib xaub hauv zej zog Utsource tau muab 0 cov txiaj ntsig muag yam khoom kho mob pov tseg.
Thov txheeb xyuas thiab hnav daim npog qhov ncauj thaum tawm mus!
Tau txais txhua yam los ntawm no
1. Infrared Tus pas ntsuas kub
2. KN95 Qhov ncauj qhov ntswg (10 pcs)
3. Lub ntsej muag phais pov tseg (50 daim)
4. Cov tsom iav tiv thaiv (3 pcs)
5. Cov npog tiv thaiv pov tseg (1 pc)
6. Cov hnab looj tes pov tseg pov tseg (100 daim)
Kauj Ruam 4: Daim duab Circuit:
![Daim duab kos duab Daim duab kos duab](https://i.howwhatproduce.com/images/006/image-15988-2-j.webp)
Kauj Ruam 5: Ntxig 10k Ohm Resistor ntawm lub Rooj Mov Ci Raws li qhia hauv daim duab hauv qab no
![Ntxig 10k Ohm Resistor ntawm lub Rooj Mov Ci Raws li qhia hauv daim duab hauv qab no Ntxig 10k Ohm Resistor ntawm lub Rooj Mov Ci Raws li qhia hauv daim duab hauv qab no](https://i.howwhatproduce.com/images/006/image-15988-3-j.webp)
Kauj Ruam 6: Txuas Ib Lub Terminal ntawm Tus Tiv Thaiv nrog LDR thiab Lwm Lub Tsev rau Txoj Kev Tsheb nqaj hlau Zoo ntawm Lub Rooj Mov Caij Nyoog Raws li qhia hauv daim duab
![Txuas Ib Lub Terminal ntawm Tus Tiv Thaiv Nrog LDR thiab Lwm Lub Tsev rau Txoj Kev Tsheb nqaj hlau Zoo ntawm Cov Ncuav Qab Zib Raws Li Qhia hauv Daim Duab Txuas Ib Lub Terminal ntawm Tus Tiv Thaiv Nrog LDR thiab Lwm Lub Tsev rau Txoj Kev Tsheb nqaj hlau Zoo ntawm Cov Ncuav Qab Zib Raws Li Qhia hauv Daim Duab](https://i.howwhatproduce.com/images/006/image-15988-4-j.webp)
Kauj Ruam 7: Tam sim no Txuas Potentiometer rau ntawm Pawg Cij thiab Ncua Nws Qhov Chaw Los Ntawm Cov Hluav Taws Xob
![Tam sim no Txuas Potentiometer rau ntawm Pawg Cij thiab Ncua Nws Qhov Chaw Los Ntawm Cov Hluav Taws Xob Tam sim no Txuas Potentiometer rau ntawm Pawg Cij thiab Ncua Nws Qhov Chaw Los Ntawm Cov Hluav Taws Xob](https://i.howwhatproduce.com/images/006/image-15988-5-j.webp)
Kauj Ruam 8: Tam sim no ntxig LM358 rau ntawm Pawg Cij nrog Kev Sib Txuas Raws Li Daim Duab Circuit Court
![Tam sim no ntxig LM358 rau ntawm lub Rooj Tswjhwm Saib Cov Cij nrog Kev Sib Txuas Raws Li Daim Duab Circuit Court Tam sim no ntxig LM358 rau ntawm lub Rooj Tswjhwm Saib Cov Cij nrog Kev Sib Txuas Raws Li Daim Duab Circuit Court](https://i.howwhatproduce.com/images/006/image-15988-6-j.webp)
Kauj Ruam 9: Txuas LM358 Nrog Potentiometer
![Txuas LM358 Nrog Potentiometer Txuas LM358 Nrog Potentiometer](https://i.howwhatproduce.com/images/006/image-15988-7-j.webp)
Kauj Ruam 10: Txuas 220 Ohm Resistor ntawm Pawg Mov Ci Nrog Pin 1 ntawm LM358
![Txuas 220 Ohm Resistor ntawm Pawg Mov Ci Nrog Pin 1 ntawm LM358 Txuas 220 Ohm Resistor ntawm Pawg Mov Ci Nrog Pin 1 ntawm LM358](https://i.howwhatproduce.com/images/006/image-15988-8-j.webp)
Kauj Ruam 11: Tam sim no Muab NPN Transistor tso rau ntawm Pawg Cij
![Tam sim no Tso NPN Transistor rau ntawm Pawg Mov Ci Tam sim no Tso NPN Transistor rau ntawm Pawg Mov Ci](https://i.howwhatproduce.com/images/006/image-15988-9-j.webp)
Kauj Ruam 12: Nrog Lub Hauv Paus Txuas nrog Ib Kawg ntawm 220 Ohm Resistor
![Nrog Lub Hauv Paus Txuas Txuas Rau Ib Kawg ntawm 220 Ohm Resistor Nrog Lub Hauv Paus Txuas Txuas Rau Ib Kawg ntawm 220 Ohm Resistor](https://i.howwhatproduce.com/images/006/image-15988-10-j.webp)
Kauj Ruam 13: Tam sim no Txuas NE555 Timer IC ntawm Pawg Cij
![Tam sim no Txuas NE555 Timer IC ntawm Pawg Cij Tam sim no Txuas NE555 Timer IC ntawm Pawg Cij](https://i.howwhatproduce.com/images/006/image-15988-11-j.webp)
Kauj Ruam 14: Txuas Tus Pin 1 thiab Tus Pin 5 ntawm NE555 IC mus rau Txoj Kev Tsis Zoo ntawm Pawg Cij
![Txuas tus Pin 1 thiab Tus Pin 5 ntawm NE555 IC mus rau qhov tsis zoo ntawm txoj kev tsheb nqaj hlau Txuas tus Pin 1 thiab Tus Pin 5 ntawm NE555 IC mus rau qhov tsis zoo ntawm txoj kev tsheb nqaj hlau](https://i.howwhatproduce.com/images/006/image-15988-12-j.webp)
Kauj Ruam 15: Tam sim no Tso 10k Ohm Resistor ntawm Pawg Mov Ci Los Ntawm Tus Pin 4 thiab Kev Qhia Zoo ntawm Pawg Cij
![Tam sim no tso 10k Ohm Resistor ntawm lub Rooj Tswjhwm Saib Cij Los Ntawm Tus Pin 4 thiab Kev Qhia Zoo ntawm Pawg Cij Tam sim no tso 10k Ohm Resistor ntawm lub Rooj Tswjhwm Saib Cij Los Ntawm Tus Pin 4 thiab Kev Qhia Zoo ntawm Pawg Cij](https://i.howwhatproduce.com/images/006/image-15988-13-j.webp)
Kauj Ruam 16: Ntxig Buzzer rau ntawm Lub Rooj Mov Mov thiab Txuas Nws Ib Lub Terminal mus rau hauv av thiab Lwm Qhov Chaw Txuas mus rau Tus Pin 3 ntawm NE555 Timer IC Raws Li Daim Duab Circuit Court
![Ntxig Buzzer rau ntawm lub Rooj Mov Mov thiab Txuas Nws Ib Lub Terminal mus rau hauv av thiab Lwm Qhov Chaw Txuas mus rau Tus Pin 3 ntawm NE555 Timer IC Raws Li Daim Duab Circuit Court Ntxig Buzzer rau ntawm lub Rooj Mov Mov thiab Txuas Nws Ib Lub Terminal mus rau hauv av thiab Lwm Qhov Chaw Txuas mus rau Tus Pin 3 ntawm NE555 Timer IC Raws Li Daim Duab Circuit Court](https://i.howwhatproduce.com/images/006/image-15988-14-j.webp)
Kauj Ruam 17: Txuas Lub Momentary Push Button rau Peb Lub Circuit Court raws li qhia hauv daim duab hauv qab no
![Txuas lub Momentary Push Button rau Peb Lub Circuit Court raws li qhia hauv daim duab hauv qab no Txuas lub Momentary Push Button rau Peb Lub Circuit Court raws li qhia hauv daim duab hauv qab no](https://i.howwhatproduce.com/images/006/image-15988-15-j.webp)
Kauj Ruam 18: Txuas 100nF Capacitor ntawm Pawg Cij
![Txuas 100nF Capacitor ntawm Pawg Mov Ci Txuas 100nF Capacitor ntawm Pawg Mov Ci](https://i.howwhatproduce.com/images/006/image-15988-16-j.webp)
Kauj Ruam 19: Tam sim no Txuas Cov Hluav Taws Xob Cov Hluav Taws Xob ntawm Cov Ncuav Qab Zib Raws Li Qhia hauv daim duab hauv qab no
![Tam sim no Txuas Cov Hluav Taws Xob Cov Hluav Taws Xob ntawm Cov Ncuav Qab Zib Raws Li Qhia hauv daim duab hauv qab no Tam sim no Txuas Cov Hluav Taws Xob Cov Hluav Taws Xob ntawm Cov Ncuav Qab Zib Raws Li Qhia hauv daim duab hauv qab no](https://i.howwhatproduce.com/images/006/image-15988-17-j.webp)
Kauj Ruam 20: 14. Txuas Cov Khoom Siv Hluav Taws Xob nrog Lub Dav Hlau Zoo rau Txoj Kev Zoo ntawm Cov Rooj Cij Cuam thiab Cov Tsis Ncaj Ncees mus rau Txoj Kev Tsis Zoo ntawm Lub Rooj Mov Cij thiab LED Pauv Hloov mus rau LDR Raws Li Qhia
![14. Txuas Cov Khoom Siv Hluav Taws Xob Nrog Lub Dav Hlau Zoo mus rau Txoj Kev Tsheb nqaj hlau zoo ntawm lub Rooj Mov Cuam Tshuam thiab Lub Caij Nyoog Tsis Zoo mus rau Txoj Kev Tsis Txaus Ntsig ntawm Lub Rooj Mov Cij thiab LED Ib Leeg Ib Leeg Raws Li Qhia 14. Txuas Cov Khoom Siv Hluav Taws Xob Nrog Lub Dav Hlau Zoo mus rau Txoj Kev Tsheb nqaj hlau zoo ntawm lub Rooj Mov Cuam Tshuam thiab Lub Caij Nyoog Tsis Zoo mus rau Txoj Kev Tsis Txaus Ntsig ntawm Lub Rooj Mov Cij thiab LED Ib Leeg Ib Leeg Raws Li Qhia](https://i.howwhatproduce.com/images/006/image-15988-18-j.webp)
peb lub voj voog tau npaj txhij.
Kauj Ruam 21: Thaum Txhua Lub Hom Phiaj Tau Los Nyob Hauv thiab Lub Teeb poob ntawm LDR Obstructs, Buzzer Pib Ua Lub Suab thiab Ceeb Toom Thaum Muaj Xwm Ceev
![Thaum Txhua Lub Hom Phiaj Tau Los Ntawm thiab Lub Teeb poob ntawm LDR Obstructs, Buzzer Pib Ua Lub Suab thiab Ceeb Toom Thaum Muaj Xwm Ceev Thaum Txhua Lub Hom Phiaj Tau Los Ntawm thiab Lub Teeb poob ntawm LDR Obstructs, Buzzer Pib Ua Lub Suab thiab Ceeb Toom Thaum Muaj Xwm Ceev](https://i.howwhatproduce.com/images/006/image-15988-19-j.webp)
Kauj Ruam 22: Thiab Thaum Peb Nyem Khawm Nws Yuav Rov Mus Rau Lub Xeev Ruaj Ntseg thiab Buzzer Nres Nres Lub Suab
![Thiab Thaum Peb Nyem Khawm Nws Yuav Rov Mus Rau Lub Xeev ruaj khov thiab Buzzer Nres Nres Ua Lub Suab Thiab Thaum Peb Nyem Khawm Nws Yuav Rov Mus Rau Lub Xeev ruaj khov thiab Buzzer Nres Nres Ua Lub Suab](https://i.howwhatproduce.com/images/006/image-15988-20-j.webp)
Yog li qhov no yog lub hauv paus ntsiab lus thiab ua haujlwm ntawm Laser Tswj Kev Ruaj Ntseg.
Ua Tsaug.
Pom zoo:
ESP8266 - Lub Sijhawm thiab Chaw Taws Teeb Tswj (Cov Neeg Ruaj Ntseg Ruaj Ntseg): 6 Cov Kauj Ruam
![ESP8266 - Lub Sijhawm thiab Chaw Taws Teeb Tswj (Cov Neeg Ruaj Ntseg Ruaj Ntseg): 6 Cov Kauj Ruam ESP8266 - Lub Sijhawm thiab Chaw Taws Teeb Tswj (Cov Neeg Ruaj Ntseg Ruaj Ntseg): 6 Cov Kauj Ruam](https://i.howwhatproduce.com/images/008/image-23290-j.webp)
ESP8266 - Lub Sij Hawm thiab Cov Chaw Taws Teeb Tswj (Cov Neeg Ruaj Ntseg Ruaj Ntseg): Cov ntaub ntawv: Lub rooj sib tham no yog kev tshuaj xyuas kom tsis txhob muaj cua sov, hluav taws kub thiab raug xwm txheej thaum tsis nco qab siv cov khoom siv (feem ntau yog cov neeg laus nrog Alzheimer's). Tom qab khawm tau pib, lub qhov (socket) tau txais 110/220 VAC rau 5 feeb (lwm qhov
DIY Cheep/Cov Dej Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Zoo rau Tsiaj: 7 Kauj Ruam
![DIY Cheep/Cov Dej Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Zoo rau Tsiaj: 7 Kauj Ruam DIY Cheep/Cov Dej Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Ruaj Zoo rau Tsiaj: 7 Kauj Ruam](https://i.howwhatproduce.com/images/011/image-32540-j.webp)
DIY Cheep/Cov Dej Rhaub Dej Zoo rau Cov Tsiaj Tsiaj: Yog li koj tab tom khaws aub/luav/miv/… sab nraum thiab lawv cov dej ua kom khov thaum lub caij ntuj no. Tam sim no ib txwm koj yuav coj lawv mus sab hauv lossis yuav cov tais diav ua kom sov, tab sis cov tsiaj no tej zaum muaj ntxhiab tsw, koj tsis muaj chav nyob, thiab koj tsis tuaj yeem them $ 4
Arduino Neeg Hlau Nrog Kev Nyob, Kev Qhia thiab Qib Kev Sib Hloov (Sab Hnub Poob, Sab Hnub Poob, Sab Qaum Teb, Sab Qab Teb) Tswj los ntawm Lub Suab Siv Bluetooth Module thiab Kev Siv Tus Neeg Siv Hluav Taws Xob: 6 Kauj Ruam
![Arduino Neeg Hlau Nrog Kev Nyob, Kev Qhia thiab Qib Kev Sib Hloov (Sab Hnub Poob, Sab Hnub Poob, Sab Qaum Teb, Sab Qab Teb) Tswj los ntawm Lub Suab Siv Bluetooth Module thiab Kev Siv Tus Neeg Siv Hluav Taws Xob: 6 Kauj Ruam Arduino Neeg Hlau Nrog Kev Nyob, Kev Qhia thiab Qib Kev Sib Hloov (Sab Hnub Poob, Sab Hnub Poob, Sab Qaum Teb, Sab Qab Teb) Tswj los ntawm Lub Suab Siv Bluetooth Module thiab Kev Siv Tus Neeg Siv Hluav Taws Xob: 6 Kauj Ruam](https://i.howwhatproduce.com/images/004/image-9418-13-j.webp)
Arduino Neeg Hlau Nrog Kev Nyob, Kev Qhia thiab Qib Kev Sib Hloov (Sab Hnub Poob, Sab Hnub Poob, Sab Qaum Teb, Sab Qab Teb) Tswj los ntawm Lub Suab Siv Bluetooth Module thiab Kev Siv Tus Neeg Siv Hluav Taws Xob: Cov lus qhia no piav qhia yuav ua li cas thiaj tsim tau Arduino Robot uas tuaj yeem txav mus raws qhov xav tau (Forward, Backward) , Sab laug, Txoj Cai, Sab Hnub Poob, Sab Hnub Poob, Sab Qaum Teb, Sab Qab Teb) xav tau Kev nrug deb hauv Centimeters siv lub suab hais kom ua. Neeg hlau kuj tseem tuaj yeem txav tau tus kheej
Nab hab sej Kev Ruaj Ntseg Kev Ruaj Ntseg/Kev Txiav Txim Siab Software: 3 Kauj Ruam
![Nab hab sej Kev Ruaj Ntseg Kev Ruaj Ntseg/Kev Txiav Txim Siab Software: 3 Kauj Ruam Nab hab sej Kev Ruaj Ntseg Kev Ruaj Ntseg/Kev Txiav Txim Siab Software: 3 Kauj Ruam](https://i.howwhatproduce.com/images/006/image-16367-38-j.webp)
Python Kev Nyab Xeeb Kev Nyab Xeeb/Kev Nyab Xeeb Kev Nyab Xeeb Software: Hauv Cov Lus Qhia Kuv yuav qhia koj li cas nrog qee qhov Python yooj yim, koj tuaj yeem khaws koj cov ntaub ntawv ruaj ntseg siv kev lag luam tus qauv AES.Requirements:- Python 3.7- PyAesCrypt library- hashlib libraryIf koj tsis muaj cov tsev qiv ntawv no, koj tuaj yeem teeb tsa tau yooj yim los ntawm
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![Tsho Ruaj Ntseg Ruaj Ntseg: Kev Ruaj Ntseg Ris Tsho LED Tsho: 11 Cov Kauj Ruam (nrog Duab) Tsho Ruaj Ntseg Ruaj Ntseg: Kev Ruaj Ntseg Ris Tsho LED Tsho: 11 Cov Kauj Ruam (nrog Duab)](https://i.howwhatproduce.com/images/004/image-9529-15-j.webp)
Ris tsho Ruaj Ntseg Ruaj Ntseg: Kev Ruaj Ntseg Zoo LED Jacket: Txhim kho lub teeb yuag thiab siv tau cov khoom siv hluav taws xob tau qhib qhov muaj peev xwm tshiab rau kev siv thev naus laus zis mus rau hauv lub tebchaws thiab siv nws los ua kom muaj kev nyab xeeb ntawm cov neeg tshawb nrhiav. Txog rau qhov haujlwm no, Kuv kos kuv tus kheej kev paub nrog kev tawm sab nraud