How to make Local Dimming mini LED TV Backlight

DIY Full array local dimming TV LED backlight
NOTE-1: It is OK to use hot glue, because melting point of hot glue is 100C, These LEDs got only 32C when i leaved them running for a while (not even close to 100C), For higher power LEDs different story !
NOTE-2: Cheapest OLED TV in my country when i shared this video was $443, I bought this TV for $66 only and modification is so cheap if you buy the components from Aliexpress.
NOTE-3: I didn't used multiplexing for LEDs because multiplexing needs Microcontroller, this is why i wired every single LED separately.
NOTE-4: I said in the video "They Invented", because this method already used in some luxury TVs but they are so expensive, so this is a cheap hack !
Circuit , Parts list and 3D printer files : mousa-simple-projects.blogspo...
You can order the PCB here: www.pcbway.com/project/sharep...
I hacked my TV LED Backlight !
How to make Local dimming mini LED TV Backlight
Backlight of TV
Full array local dimming
FALD Backlight
#led
#Lcal_dimming
#TV_backlight

[@thisissome]

Wow you made local dimming without software

[@HappySlappyFace]

That projector idea is just ingenious, damn

[@jp040759]

Watching it without LCD was more entertaining. WOW Very involved project. Ingenious the way you used the small screen to control dimming of large LED backlight. VERY COOL project.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@MousaSimpleProjects]

Glad you enjoyed it!

[@coccoborg]

Oh my God! Guy basically just made the craziest optocoupler there is! Absolute madlad

[@TheSergio7514]

Thats so over engineered i love it

[@RandoniumTJ]

that's the definition of a true engineer...

[@Garydos07]

Okay wow that is an absolutely INSANE way to do the algorithm for the local dimming, genuinely ingenious!

[@sirflimflam]

The LDR's on the projector display is such a cool and hacky idea.

[@ubtech2938]

Finally mousa remembered that he has a youtube channel

[@MousaSimpleProjects]

I was busy :)

[@Valdaemonium]

Wow!!!😮 Gorgeous!!! Seeing the "mini-LEDs" working this fast, was fantastic!! Bro, you made your backlight works better than a lot of default/stock mini-LED TV from manufacturers👏👏

[@thomashenden71]

Wow!
This is like, he just need to put the link to this video in his CV if applying for a job by a TV producer or any electronics producer for that sake, and the job is his, 100%!

[@hannmarch8209]

Decided to wtach this video on a whim, I was not disappointed. Awesome work, really cool solution.

[@diginomad6016]

Man, you have just created a TV making industry for a single video!
Impressive amount of work! Wow..
If you are selling one, I would definitely save money to buy from you rather than from a company..❤
😮🎉

[@MousaSimpleProjects]

Glad you like it

[@santoshwhy2943]

Never seen such amazing creativity.. you're awesome

[@parasyte25]

This is so simple yet genius😮

[@BreakerSpace]

You've put an insane amount of effort there, and the result speaks for itself.
Great work dude, loved it!

[@sagarnemade9086]

Its a genius idea, absolutely loved it.

[@EdvanDomingues]

Wow this backlight panel is art!🤩

[@krazzmoto]

I truly love the last show superb those leds lighting❤❤❤....

[@raghavendrasrinivas202]

Was amazed watching it.. complex yet simple ❤🎉

[@XNLFutureTechnologies]

Okay! THAT must have been absolute fun building mate! Awesome project, and even more awesome you done it without programming any microcontroller (or even control board for that matter). Love your dedication to this project👍

[@MegaTechno]

Really great to see such an awesome and useful video from you after 8 months. Please try to upload more often.

[@MousaSimpleProjects]

Thank you, I will

[@user-hj6df3jf4w]

Really cool, nice work!

[@zirone6996]

This is actually smart!

[@SebastianGrobPla]

This is beautiful!

[@quattroclub]

This is so cool, amazing work

[@parsipax6337]

AMAZING! I'M gonna try this on my cheap SNOWA TV!!

[@repatch43]

Dude, this is awesome, you are a legend!

[@Cornellihus]

Great job mate

[@benbryss]

Very nice project!

[@spikespiegel3146]

bro, this idea is so great!

[@MoinKhan-ti3lp]

Just mind blowing, I love it

[@filenotfound__3871]

Bro, how did I not hear about this channel before?
Instant subscribe!

[@adjeiwilliam4173]

Genius , great job

[@epyon0457]

Ur a hero , ur work is amazing. Keep going

[@_SLKK]

Omg funny and smart hack with the projector

[@arunbalakrishnan8978]

Such a great idea.

[@TheAzachiel]

It is brilliant!

[@cherrymountains72]

Wow, very creative and impressive! Thanks for sharing!

[@metamind095]

Thats pretty neat!

[@cleanchaos2843]

Amazing project man. That projector idea is great.

[@allenrussell6135]

That is a project of love. Ive found myself in projects where i dont care how much time it takes, it must be done.
I really enjoyed watching and learning, that was so interesting when the backlight (bare) was showing Nemo.
Youve more than earned my like and sub (plus my sharing it)

[@CaptainMcShotgun41]

Jesus Christ. 10/10 creativity.

[@altintx]

This is fantastic

[@SusanAmberBruce]

Wow! You are clever, great project, thanks for a great video.

[@dro6641]

This is so cool.

[@bo_aljees]

Amazing idea, well done

[@023_debarghyadebnath3]

This is just too good, mann🔥🔥🔥🔥

[@blackomega2526]

That is awesome!!!🎉🎉🎉🎉

[@sanjaykumarramnathgopale2673]

superb idea i love it❤

[@DavidNebe1]

Wow! very amazing! - well done mate!!

[@piggyfroggy809]

Hey mousa ,
I just wanted to drop a note to say how much I appreciate your creativity and cleverness in your videos. Your latest project is truly impressive and showcases your talent brilliantly. Keep up the fantastic work - looking forward to seeing what you come up with next!

[@akshanshkmr]

That’s very clever

[@TharinduMihiran]

Simplicity made satisfactory ❤ I love it

[@Myles8825-]

Awesome project 👍👍

[@briancase6180]

Genius! Congrats. Love it! ✅👍🏻

[@BehrouzKashkar]

Dude you are crazy! that was cool! I like you

[@06howea1]

So cool bro

[@Phil-D83]

Impressive

[@SalvierDmello]

You deserve a subscribe ❤bruh. Creative idea. I needed this. ❤

[@neko_striker]

Genius!

[@TechNoobsters]

This is awesome, I really hope this gets big, and other creators or even you try to get it more and more DIY'able

[@MousaSimpleProjects]

Thanks, I'll do my best

[@OmarElmasry1]

Omg, this is beyond amazing!

[@cesaraugusto6636]

elegant solution

[@nagesh007]

Super 💯

[@akramwassy]

Genius 😎

[@Hakutara]

Great project! *I hope you improve in the future!!!* I subbed!

[@racingheart92]

😮 you are amazing inventor.

[@hafo821]

Wow, this is a great concept 😮

[@tubejoust]

Brilliant!

[@kaanyt5726]

genious. Subscribed

[@OnnieKoski]

Just wow

[@Shanus00747]

Wow, you are a genius 👏

[@techntricks1194]

Wow amazing idea

[@msk7357]

Wow 🤩

[@bl00dh4nd4]

You are amazing, a techno-wizard 😂

[@metaorior]

Bro I love it

[@bhawanthakalhara5468]

Great work keep it up man 🎉

[@DumbSkippy]

very creative!

[@tourist6290]

Wow. I'm impressed. Very well done, BRAVO!!!

[@stefanpejak9131]

Wow. This is great!

[@alexo1278]

thats so crazy man, I love it

[@ikeabuchi1]

Subscribed immediately 🎉

[@Sir-Dexter]

nice work

[@suvamay2011]

Excellent project

[@MousaSimpleProjects]

Thanks

[@Waleed9547]

👌🏻👌🏻👌🏻👌🏻👏🏼👏🏼👏🏼👏🏼👏🏼 genius

[@ikskr2219]

Good idea

[@kpshowmiktd6350]

Thanks 👍

[@nikoappsmuggred7220]

thats smart

[@drallersouldust3054]

what a great video thatt's so cool man

[@TechnoEveryday]

Awesome ❤❤❤

[@QLTD]

amazing!

[@luislopez-pf5fi]

Epic!!

[@ddhruvarora]

Woahhh, great work man 👏 💯

[@MousaSimpleProjects]

Thanks 🔥

[@Coyote.five.0]

you are a genius, great work man.

[@Mughal-e-Aazam]

Smart idea

[@noclickbaitting3393]

Love it

[@KevinShroff]

wow

[@I_____S]

Pretty smart

[@mahmoudtayel229]

Oooooooops
It's amazing 💥💥❤️❤️

[@MousaSimpleProjects]

Thanks