Yuav ua li cas 2024, Kaum ib hlis

USB Lub Teeb Me Me: 5 Kauj Ruam

USB Lub Teeb Me Me: 5 Kauj Ruam

USB Lub Teeb Me Me: Nyob zoo cov phooj ywg ua tsaug! Hnub no, koj yuav kawm tsim lub teeb nyem USB me me uas tuaj yeem siv nrog USB lub txhab nyiaj fais fab lossis txuas rau hauv phab ntsa them nyiaj los tsim lub teeb hmo ntuj me me Qhov no yog qhov ua tau sai heev, thiab tsuas yog siv sijhawm kwv yees li 10 feeb

DIY Magnetic Table Hockey With Cardboard, RGB Lights and Sensors: 11 Kauj Ruam (nrog Duab)

DIY Magnetic Table Hockey With Cardboard, RGB Lights and Sensors: 11 Kauj Ruam (nrog Duab)

DIY Magnetic Table Hockey Nrog Cardboard, RGB Teeb thiab Sensors: Koj yuav tsum tau ua si Hockey Cua! Them ob peb $$ duas las $$ rau thaj chaw twv txiaj thiab tsuas yog pib ua lub hom phiaj kom yeej koj cov phooj ywg. Tsis yog nws ntxiv? Koj yuav tsum tau xav txog kev khaws ib lub rooj nyob hauv tsev, tab sis hav! puas tau xav ua nws tus kheej? Peb wi

Arduinoflake - PCB Version: 8 Kauj Ruam (nrog Duab)

Arduinoflake - PCB Version: 8 Kauj Ruam (nrog Duab)

Arduinoflake - PCB Version: Ob peb lub lis piam dhau los kuv tau ua dawb qauv Arduinoflake. Koj coob tus nyiam nws. Tab sis nws cov khawv koob tsis yog tsuas yog ua dawb xwb tab sis kuj nyob hauv tus qauv ntawm LEDs. Yog li kuv txiav txim siab los tsim PCB version uas yuav yooj yim heev thiab pheej yig ua rau txhua tus! Nws yog

LED koj tuaj yeem tshuab tawm zoo li lub tswm ciab!: 5 Kauj Ruam (nrog Duab)

LED koj tuaj yeem tshuab tawm zoo li lub tswm ciab!: 5 Kauj Ruam (nrog Duab)

LED koj tuaj yeem tshuab tawm zoo li lub tswm ciab!: LEDs tau tsim los tso tawm lub teeb, tab sis lawv kuj ua rau muaj peev xwm xav tsis thoob. Siv tsuas yog Arduino UNO, LED thiab tus tiv thaiv, peb yuav tsim lub ntsuas kub kub anemometer uas ntsuas cua nrawm, thiab tua LED rau 2 vib nas this thaum nws pom koj

Lub Hwj Huam Hluav Taws Xob Sab Hauv USB Cable: 10 Kauj Ruam (nrog Duab)

Lub Hwj Huam Hluav Taws Xob Sab Hauv USB Cable: 10 Kauj Ruam (nrog Duab)

Power Bank Sab Hauv USB Cable: Hauv cov lus qhia no kuv qhia koj yuav ua li cas thiaj ua lub txhab nyiaj zais hauv USB cable. Lub ntsiab lus tseem ceeb ntawm txoj haujlwm no, ua rau cov poj niam cable tuaj yeem ua rau cov cuab yeej me me xws li: smartwatches, lub mloog pob ntseg tsis zoo lossis ua prank koj cov phooj ywg kuj tseem khaws cov ntaub ntawv xa mus

Marble Cannon - Jeremy Busken thiab Michael Landis: 8 Kauj Ruam

Marble Cannon - Jeremy Busken thiab Michael Landis: 8 Kauj Ruam

Marble Cannon - Jeremy Busken thiab Michael Landis: Nov yog kev qhia yuav ua li cas thiaj tsim tau rab phom marble uas muaj peev xwm tua ntawm 2 thiab 5 meters

TV Tswj Chaw Taws Teeb: 9 Kauj Ruam

TV Tswj Chaw Taws Teeb: 9 Kauj Ruam

TV Chaw Tswj Chaw Taws Teeb: QHOV TSEEB TSHIAB Hauv nplooj ntawv web no peb yuav qhia ib qib zuj zus peb tes num peb tau ua rau Usos Académicos en la terminología del Inglés kawm. Txhua yam tau sau tseg yog li yog tias koj xav rov tsim txoj haujlwm koj tuaj yeem ua tau. Cov software uas peb tau siv rau

Yuav Kho Li Cas Lub Khoos Phis Tawj Uas Tsis Txuas Rau Wifi !!: 8 Kauj Ruam

Yuav Kho Li Cas Lub Khoos Phis Tawj Uas Tsis Txuas Rau Wifi !!: 8 Kauj Ruam

Yuav Kho Li Cas Lub Khoos Phis Tawj Uas Tsis Txuas Rau Wifi !!: Cov lus qhia no yuav qhia koj li cas kho lub khoos phis tawj uas yuav tsis txuas rau wifiPlease subscribe to my channelThanks

Nifty Neopixel Nameplates thiab Placards: 3 Kauj Ruam

Nifty Neopixel Nameplates thiab Placards: 3 Kauj Ruam

Nifty Neopixel Nameplates thiab Placards: Nov yog txoj hauv kev yooj yim los ua cov ntawv cim npe lossis cov cim qhia tau yooj yim uas yuav tsum tau tshaj tawm ze rau qhov kim, tsis yooj yim, lossis cov khoom phom sij. Teeb lawv nrog Neopixels txhawm rau hais txog cov lus tseem ceeb ntawm daim paib. Zoo rau tus kws ua lag luam ncaj ncees lossis kev sib tham

DIY 18650 Lithium Ion Cells Charging Grid: 7 Cov Kauj Ruam (nrog Duab)

DIY 18650 Lithium Ion Cells Charging Grid: 7 Cov Kauj Ruam (nrog Duab)

DIY 18650 Lithium Ion Cells Charging Grid: Kuv tau ua haujlwm ntawm kev tsav kuv lub tsheb kauj vab siv lub zog DC tsav thiab tam sim no kuv xav tau lub roj teeb pob rau qhov ntawd. Yog li txhawm rau ua lub roj teeb kuv tau txiav txim siab mus nrog 18650 cov roj teeb lithium ion nrov los ntawm ob lub roj teeb hoverboard qub txij li cov xov tooj

DIY -- ua Cov Hluav Taws Xob Hluav Taws Xob: 4 Kauj Ruam

DIY -- ua Cov Hluav Taws Xob Hluav Taws Xob: 4 Kauj Ruam

DIY || ua Cov Hluav Taws Xob Hluav Taws Xob: Cov Hluav Taws Xob Hluav Taws Xob yog lub tswm ciab uas tuaj yeem tshuab tawm thiab tuaj yeem rov qab tom qab qee lub sijhawm. Lub sijhawm tom qab uas nws yuav rov kho tau tuaj yeem hloov kho (los ntawm kev sib txawv ntawm lub peev xwm) .Qhov haujlwm no yog ua raws li kev hloov pauv npuaj teg ib ntus uas yog

Blinking Musical Note: 5 Kauj Ruam

Blinking Musical Note: 5 Kauj Ruam

Kev Nyuaj Siab Cov Lus Cim: Cov Khoom: 4 LED teeb (turquoise, xiav) CNC tshuab Hlau Hlau SolidWorks 3D tshuab luam ntawv Soldering Iron thiab solder 2 200 Ohm resistors Kub kua nplaum 9 Volt roj teeb thiab snap txuas DrillThis project yog yooj yim heev thiab yuav tsum tsis txhob siv ntev heev

IoT Bit Functions: 6 Kauj Ruam

IoT Bit Functions: 6 Kauj Ruam

IoT Bit Functions: Hauv qhov kev qhia qhia no, peb yuav qhia koj yuav siv IoT Bit Functions GUI rau koj cov minicomputers zoo li Raspberry Pi 1,2 thiab 3. Cov haujlwm GUI yuav muaj hauv V1 yog: " Xa SMS ", "; Tso saib SMS "," "De

Raspberry Pi Kuaj Lub Koob Yees Duab Nrog Email Ceeb Toom: 3 Cov Kauj Ruam

Raspberry Pi Kuaj Lub Koob Yees Duab Nrog Email Ceeb Toom: 3 Cov Kauj Ruam

Raspberry Pi Kuaj Lub Koob Yees Duab Nrog Email Ceeb Toom: Kev nyab xeeb yog kev txhawj xeeb loj niaj hnub no thiab muaj ntau yam thev naus laus zis niaj hnub no los khaws koj qhov chaw kom nyab xeeb thiab saib xyuas. Cov koob yees duab CCTV muaj txiaj ntsig zoo los ua kom pom qhov muag ntawm koj lub tsev lossis chaw ua haujlwm. Txawm hais tias tus nqi ntawm cov hom koob yees duab no tau liab

RFID NFC ARDUINO ACCESS CONTROL SYSTEM: 3 Kauj Ruam

RFID NFC ARDUINO ACCESS CONTROL SYSTEM: 3 Kauj Ruam

RFID NFC ARDUINO ACCESS CONTROL SYSTEM: Kuv xav tau dab tsi yog lub kaw lus tswj kev nkag mus rau kuv lub chaw haujlwm. Tag nrho txoj haujlwm yog yooj yim tsim los.Kuv muaj khoom seem Aduino Mega thiab daim thaiv Ethernet hauv tsev, yog li, nrog ob peb yam ntxiv kuv muaj muaj peev xwm tsim kev tswj hwm nkag mus rau kuv tawm

Tswj 100 Cov Khoom Siv hauv Ubidots Apps, Cov Koom Haum, Tus Kheej thiab Cov Neeg Siv: 11 Kauj Ruam

Tswj 100 Cov Khoom Siv hauv Ubidots Apps, Cov Koom Haum, Tus Kheej thiab Cov Neeg Siv: 11 Kauj Ruam

Tswj 100 Cov Khoom Siv hauv Ubidots Apps, Cov Koom Haum, Tus Kheej thiab Cov Neeg Siv: Hauv lub sijhawm no kuv tau txiav txim siab los sim qhov ua tau zoo ntawm IoT platform Ubidots rau cov neeg siv kev tswj hwm hauv qhov xwm txheej uas nws muaj ntau yam khoom siv rau ntau lub koom haum lossis tuam txhab nyob hauv tib yam Ubidots platform. Tus kav nroog cov ntaub ntawv: u

DIY Drone Controller (Txais) W/Atmega328: 8 Cov Kauj Ruam

DIY Drone Controller (Txais) W/Atmega328: 8 Cov Kauj Ruam

DIY Drone Controller (Txais) W/Atmega328: Nyob zoo cov phooj ywg, Peb yuav tsim tus tswj lub drone Pcb.Kuv yuav tshaj tawm transmitter Pcb sai. Thov qhia kuv qhov project, thiab txhawb nqa kuv rau ntau txoj haujlwm

WIDI - Wireless HDMI Siv Zybo (Zynq Development Board): 9 Kauj Ruam (nrog Duab)

WIDI - Wireless HDMI Siv Zybo (Zynq Development Board): 9 Kauj Ruam (nrog Duab)

WIDI - Wireless HDMI Siv Zybo (Zynq Pawg Neeg Saib Xyuas Kev Txhim Kho): Koj puas tau xav tias koj tuaj yeem txuas koj lub TV mus rau PC lossis laptop ua tus saib sab nraud, tab sis tsis xav kom muaj tag nrho cov kab xev zoo li no? Yog tias yog, qhov kev qhia no tsuas yog rau koj! Thaum muaj qee yam khoom lag luam tawm uas ua tiav lub hom phiaj no, a

Super Pitendo: Raspberry Pi 3b+ Retro Console Tsim: 6 Cov Kauj Ruam

Super Pitendo: Raspberry Pi 3b+ Retro Console Tsim: 6 Cov Kauj Ruam

Super Pitendo: Raspberry Pi 3b+ Retro Console Tsim: Nyob Zoo! Thaum lub caij so hnub kawg, thiab ntxiv xyoo no, Kuv tau hnov kuv cov nus muag tham txog qhov txias lawv xav tias cov retro consoles tawm los yog zoo li cas. TAB SIS, Kuv kuj tau hnov txog lawv qhov kev poob siab ntawm qhov lawv kim npaum li cas thiab qhov nyuaj ntawm kev nrhiav lawv

Cov Ntaub Ntawv Chaw Nres Tsheb (Arduino): 5 Kauj Ruam (nrog Duab)

Cov Ntaub Ntawv Chaw Nres Tsheb (Arduino): 5 Kauj Ruam (nrog Duab)

Cov Ntaub Ntawv Chaw Nres Tsheb (Arduino): Zoo siab txais tos rau kuv cov ntaub ntawv qhia tshiab tshaj plaws los tsim cov chaw nres tsheb cov ntaub ntawv tus kheej!

Servodriver-Board Nrog Python-GUI thiab Arduino: 5 Kauj Ruam

Servodriver-Board Nrog Python-GUI thiab Arduino: 5 Kauj Ruam

Servodriver-Board Nrog Python-GUI thiab Arduino: Thaum ua qauv lossis tsim qauv dav hlau, koj feem ntau hla qhov teeb meem, uas koj yuav tsum txheeb xyuas qhov kev mus los lossis teeb tsa servos mus rau txoj haujlwm nruab nrab. koj tag nrho RC-system lossis ntsuas, nyob deb li cas koj tuaj yeem thawb

Tears Sensor: 5 Kauj Ruam

Tears Sensor: 5 Kauj Ruam

Tears Sensor: Kuv tau ua lub ntsuas kua muag rau kuv txoj haujlwm tsis ntev los no "Tsib Qhov Tseeb Txog Qhov Muag". Qhov ntsuas qhov kua muag tuaj yeem txheeb xyuas kua muag thiab daim duab qhia lub kua muag rau hauv lub suab. Tsib Qhov Tseeb Txog Lub kua muag yog daim vis dis aus rau kev ua yeeb yam nrog tsib ntu ntawm kev kwv yees kev hnav ua haujlwm uas muaj

Yeej Hmo Teeb: 9 Kauj Ruam

Yeej Hmo Teeb: 9 Kauj Ruam

Yeej Hmo Hmo Hmo: Nov yog lub teeb hmo ntuj tsis siv neeg, nws yuav ci thaum nws pom qhov tsaus ntuj. Yog li ntawd, tom qab koj tua koj lub teeb, nws yuav pom kev los ntawm nws tus kheej, koj tsis tas yuav qhib lub teeb hmo ntuj los ntawm koj tus kheej ntxiv lawm, thiab koj tsis txhob ntshai lub d

Interface LED Dot Matrix (8x8) Nrog NodeMCU: 6 Cov Kauj Ruam (nrog Duab)

Interface LED Dot Matrix (8x8) Nrog NodeMCU: 6 Cov Kauj Ruam (nrog Duab)

Interface LED Dot Matrix (8x8) Nrog NodeMCU: Nyob Zoo Makers, Kuv nrog lwm qhov yooj yim thiab txias Qhia hauv Hauv Cov Lus Qhia no peb yuav kawm paub yuav ua li cas cuam tshuam LED Dot Matrix (8x8) nrog NodeMCU.Yog li, cia peb pib

ESP8266 Relay-tswj: 3 Kauj Ruam (nrog Duab)

ESP8266 Relay-tswj: 3 Kauj Ruam (nrog Duab)

ESP8266 Relay-control: Hloov tshiab (07.02.2017): Kuv tau hloov kho Windows-Version ntawm qhov haujlwm los tswj koj li ESP8266. Kuv tau ntxiv qhov "Small Window" -Mode (" SW "): Nws yuav ntsaws lub micro-version ntawm qhov kev zov me nyuam saum koj lub luag haujlwm ntawm sab laug kom koj tuaj yeem

ESP8266 Kev Tswj Kub Kub: 9 Kauj Ruam (nrog Duab)

ESP8266 Kev Tswj Kub Kub: 9 Kauj Ruam (nrog Duab)

ESP8266 Kev Tswj Kub Kub: Ib tus phooj ywg ntawm kuv yog tus kws tshawb fawb uas ua kev sim uas cuam tshuam rau huab cua kub thiab av noo. Chav ua kom sov muaj lub rhaub dej kub me me tab sis lub rhaub dej kub tsis zoo yuav luag txaus, tsuas yog tuaj yeem tswj tus cwj pwm

Los ntawm lub teeb nyem mus rau Tsab ntawv tsa suab Sensor nrog ESP8266 thiab MQTT: 5 Cov Kauj Ruam (nrog Duab)

Los ntawm lub teeb nyem mus rau Tsab ntawv tsa suab Sensor nrog ESP8266 thiab MQTT: 5 Cov Kauj Ruam (nrog Duab)

Los ntawm Lub Teeb Nyeem rau Tsab Ntawv Pom Zoo Nrog ESP8266 thiab MQTT: Hauv kab ntawv no, kuv yuav nthuav qhia cov khoom hauv qab no: LEDs xav tau qhov txwv tam sim no circuithow kom ua lub teeb nyem ua lub teeb pom kev los ntawm lub roj teeb nqa tau, thiab dimming LEDs los ntawm ESP8266 ntawm MQTT thiab piav qhia luv luv txog yuav ua li cas th

Dot Teeb Txawv: 6 Kauj Ruam

Dot Teeb Txawv: 6 Kauj Ruam

Dot Teeb Txawv: Kuv pib nrog lub tswv yim ntawm "Kuv puas tuaj yeem tswj lub teeb nrog kuv tus kheej txhais tes thiab qhia kuv tus kheej lub siab nyiam?" "Nws yog 'Dot Teeb Txawv' uas tso cai rau koj los tsim koj cov xim los ntawm koj tus kheej, tsim koj tus kheej cov qauv nrog cov xim ntawd, thiab paub qhov txawv

Arduino Calculator: 8 Kauj Ruam (nrog Duab)

Arduino Calculator: 8 Kauj Ruam (nrog Duab)

Arduino Calculator: Hauv Phau Ntawv Qhia no kuv yuav qhia koj yuav ua li cas thiaj ua Arduino lub laij lej uas zoo ib yam li lwm lub laij lej (zoo … zoo li). Txawm hais tias nws tej zaum yuav tsis siv tau vim nws qhov loj me, rov ua dua siv khawm sib npaug (vim tsis muaj

Lightraw Huab: 6 Kauj Ruam

Lightraw Huab: 6 Kauj Ruam

Lightraw Cloud: 프로젝트 프로젝트 는 빛 으로 빛 빛 컨트롤 하여 가지고 놀 수 있을까? 생각 생각 에서 하였으며 하였으며 일상 일상 에서 볼 볼 수 없는 구름 내의 내의 내의 를 를 분석 한 결과 포인팅 포인팅 포인팅 하는 을 때 때 때 때 때 액션 액션

Arduino - VGA Xim Bars Gen: 4 Kauj Ruam

Arduino - VGA Xim Bars Gen: 4 Kauj Ruam

Arduino - VGA Xim Bars Gen.: Ib qho yooj yim heev pheej yig thiab qee zaum muaj txiaj ntsig qhov haujlwm uas koj tuaj yeem siv rau kev kho lossis tshuaj xyuas TV / Saib Kab Rov Tav Kab (nrog VGA - tawm tswv yim)

Puas yog MakerBit tuaj yeem ceeb toom koj kom Txheeb Dej Hauv Koj Cov Ntoo Christmas?: 7 Cov kauj ruam

Puas yog MakerBit tuaj yeem ceeb toom koj kom Txheeb Dej Hauv Koj Cov Ntoo Christmas?: 7 Cov kauj ruam

Puas yog MakerBit tuaj yeem ceeb toom koj kom Txheeb Dej Hauv Koj Cov Ntoo Christmas?: Tsob ntoo tshiab txiav yog ib qho kev ua tshoob zoo nkauj nyob rau ntau lub tsev. Nws yog ib qho tseem ceeb uas yuav tsum tau muab nws nrog dej tshiab. Puas yog nws zoo nkauj kom muaj cov khoom dai uas tuaj yeem pab qhia koj kom tshuaj xyuas cov dej hauv qab koj tsob ntoo? Qhov project no yog ib feem ntawm

Rooj Christmas Ntoo Tsob Ntoo LEDs Attiny85: 6 Cov Kauj Ruam

Rooj Christmas Ntoo Tsob Ntoo LEDs Attiny85: 6 Cov Kauj Ruam

Rooj Christmas Tsob Ntoo Tsob Ntoo LEDs Attiny85: Me me (32x32mm) Christmas tsob ntoo 8 LEDs ua los ntawm ATtiny85 SU (smd) los tso rau ntawm nws lub rooj ntawm Christmas hnub, qhov ua kom ntev li 5 feeb thiab rov ua dua hauv lub voj. Kicad 5 txuasArduino 1.8USBASP programmer lossis ISP

RGB LED Lub Vev Xaib: 9 Kauj Ruam (nrog Duab)

RGB LED Lub Vev Xaib: 9 Kauj Ruam (nrog Duab)

RGB LED Lub Vev Xaib: Hauv cov lus qhia no, peb tau ua lub roj teeb siv RGB LED lub voos xwmfab. Nws tau hloov pauv los ntawm cov xim nrog kev pab los ntawm kev tsim hauv microcontroler.Qhov hauv qab ib nrab ntawm lub voos xwmfab yog txiav laser thiab ib nrab sab saum toj yog 3D luam tawm. Lub voos xwmfab muaj lub laub khawm ntawm t

Yuav Ua Li Cas Tswj Cov Khoom Siv Hauv Tsev Nrog TV Chaw Taws Teeb Nrog Timer Ua Haujlwm: 7 Cov Kauj Ruam (nrog Duab)

Yuav Ua Li Cas Tswj Cov Khoom Siv Hauv Tsev Nrog TV Chaw Taws Teeb Nrog Timer Ua Haujlwm: 7 Cov Kauj Ruam (nrog Duab)

Yuav Ua Li Cas Tswj Cov Khoom Siv Hauv Tsev Nrog TV Chaw Taws Teeb Nrog Lub Sijhawm Ua Haujlwm: Txawm tias tom qab 25 xyoo ntawm nws qhov kev qhia rau cov neeg siv khoom lag luam, kev sib txuas lus infrared tseem muaj feem cuam tshuam nyob rau hnub tsis ntev los no. Txawm hais tias nws yog koj li 55 nti 4K TV lossis koj lub suab lub tsheb, txhua yam xav tau IR chaw taws teeb tswj los teb rau peb

RFID Qhov Rooj Xauv Nrog Arduino: 4 Kauj Ruam

RFID Qhov Rooj Xauv Nrog Arduino: 4 Kauj Ruam

RFID Qhov Rooj Xauv Nrog Arduino: Yeej yog txoj haujlwm no yog txhua yam hais txog yuav ua li cas thiaj ua tau koj lub tsev, chaw ua haujlwm thiab txawm tias koj tus kheej lub lockers. Yog li

Arduino Joysticker: 4 Kauj Ruam

Arduino Joysticker: 4 Kauj Ruam

Arduino Joysticker: Txoj haujlwm no yog txhua yam hais txog yuav siv arduino nrog Joy stick thiab lcd li cas

Raspberry Pi LoRaWAN Gateway: 3 Kauj Ruam

Raspberry Pi LoRaWAN Gateway: 3 Kauj Ruam

Raspberry Pi LoRaWAN Gateway: Txoj haujlwm no yog Raspberry PI iC880a-spi LoRaWAN Gateway. Nws tau muab tso ua ke siv ntau lwm yam kev qhia hauv online, thiab suav nrog qhov zoo tshaj plaws thiab dab tsi ua haujlwm tam sim no los ntawm cov kev qhia thiab yog siv tau yog tsim nyog los ntawm tawm. Rooj vag

Prima - Neeg Hlau Uas Ua Piano: 13 Kauj Ruam

Prima - Neeg Hlau Uas Ua Piano: 13 Kauj Ruam

Prima - Tus Neeg Hlau Uas Ua Piano: Lub tswv yim ntawm tus neeg hlau ua si qhov cuab yeej ib txwm ua rau kuv nyiam, thiab kuv ib txwm xav tsim ib qho kuv tus kheej. Txawm li cas los xij, Kuv tsis tau muaj kev paub ntau ntxiv txog suab paj nruag thiab cov cuab yeej siv suab paj nruag, yog li tsis tuaj yeem txiav txim siab qhov tseeb kuv yuav pib nrog qhov ntawd. Mus txog r

Vegvisír Light Fixture: 3 Kauj Ruam

Vegvisír Light Fixture: 3 Kauj Ruam

Vegvisír Light Fixture: Vegvisir (saib txoj hauv kev) yog Viking " compass ". Kev tiv thaiv kev tiv thaiv, muab los ntawm Æ gishj á lmr - lub kaus mom hlau ntawm Awe - lub cim tiv thaiv nrov tshaj plaws ntawm Viking era.Vegvisir muaj lub zog los tiv thaiv tib neeg taug kev los ntawm koj