Devam Ediyor

RGB LED driver controller

I have a 10w RGB LED package (3w per colour) and need to drive it so we can select:

Just red

Just green

Just blue

White (all three together)

Yellow (red & green together)

Each of the LED's requires different voltages, and current limited to 350mA per channel.

I tried previously to do this, but with little success and just destroyed the LED's.

To limit the current I tried adding NSI50350ADT4G's, but they get VERY hot so dont think this is a usable solution. Also, as they get hot, the current goes down so not a great idea.

The LED's are common anode

Here's a link for the LED

https://www.amazon.co.uk/gp/product/B01DBZK64K/ref=ox_sc_act_title_2?smid=A29VZUSG1WM39I&psc=1

I've uploaded an image of the original Chinese flood light controller, but dont want to use the IR remote. Must be via a single N/O switch.

I want to control the colour by pressing a N/O switch. Each time it's pressed, it changes to the next colour.

Once tested on an arduino, I plan to build it on a ATMEGA328-AU chip.

There are lots of circuit ideas out there about how to manage voltage and current for these LED's, but no guess work please. If you dont have the skill and knowledge, dont bid.

This is a re-posted project as it was given to a freelancer without the appropriate electronics knowledge to complete it properly.

Beceriler: Arduino, Devre Tasarımı, Elektrik Mühendisliği, Elektronik, Mikrodenetleyici

Daha fazlasını gör: rgb led controller, high power rgb led driver, rgb led driver circuit, rgb led driver ic, rgb led driver i2c, rgb led driver arduino, rgb led driver ic pwm, rgb led driver circuit diagram, rgb led pic controller, rgb led controller schematic, rgb led controller projects schematic, rgb led controller project, rgb led controller 89c2051 asm, rgb led controller, rgb led bluetooth controller

İşveren Hakkında:
( 40 değerlendirme ) Offord Darcy, United Kingdom

Proje NO: #17155631

Seçilen:

anhvu100

Hello, First of all, selecting NSI50350ADT4G is a wrong decision as it is a linear converter. That means any unused energy is consumed on this IC and produces a lot of heat. When the temperature reach the thermal sh Daha Fazla

%selectedBids___i_period_sub_7% gün içinde 250%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(23 Değerlendirme)
5.3

Bu iş için 27 freelancer ortalamada $162 teklif veriyor

bijan01in

Hi i am interested to your project. I am familiar with electronics, PIC microcontroller as well as pcb design by eagle. Thanks.

in %bids___i_period_sub_35% gün içinde250%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(71 Değerlendirme)
5.5
sky19130

Hi, dear! I saw your project. I am a interested in your current driver project. I can do it and i wold like to discuss the details. I will best. Thank you.

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(32 Değerlendirme)
5.3
mohameedtareq

Hello sir don't worry about the stand a,one arduino I'm professional at it ,I make many circuits with builtin arduino platform by atmega328ic Let's move to main part I'll control your rgb leds by tip122 or othe Daha Fazla

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(12 Değerlendirme)
4.4
AhmedSobhiSaleh

Hi, I am a professional electrical engineer. I am an expert in designing and simulating circuits and writing arduino codes I also have the hardware to test and confirm working code. You can see some of my work in my po Daha Fazla

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(16 Değerlendirme)
4.5
MElizabethp

Hello my name is Maria I am an electronic engineer, I would love to design this circuit for you, I have plenty of experience working with electronic and electric designs (squematic and PCB layouts), programming microco Daha Fazla

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(5 Değerlendirme)
4.5
FarzanSaleem

I have 3+ years of experience in Hardware designing, firmware development and complete Product Development. I will provide you complete hardware consultancy and also i will provide schematics and BOM of circuit. If y Daha Fazla

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4.1
sourabh470

Hello Sir, its an easy task for me. I have 4 years experience in PCB designing in EAGLE (single multilayer and flex) As NSI50350ADT4G has very high PD value 11W without a good heat sink it won't work properly. 2 Daha Fazla

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(9 Değerlendirme)
3.7
jawwadHusNain

hi, I go through your requirements, and found that i can do your project. i have experience in communication protocols and controller also. you may go through my portfolio and projects. thank you

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(3 Değerlendirme)
3.4
Kristsp

Hi, I am interested to work with your project. To be sure that it works as expected, I would need to source the very same leds you have. For project delivery, do you need complete prototype PCB or just a schematic? Sen Daha Fazla

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3.2
soltracker

How r u?Buddy,,,Its me Imad, Have done 200+ projects regarding matlab, arduino, vb.net, html, php, pcb designing and raspberry pie. U will feel brotherhood..............................

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3.2
ahmedradwan94

I've experience in power electronics and I've made a 250 watt motor driver before for DC motors. I've experience in Arduino programming also so it won't be a problem for me to implement and test afterwards. Contact me Daha Fazla

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(4 Değerlendirme)
3.2
Omaresl

Hello I'm an engineer in electronics and I can help you with your project Actually I have good experience with Opto electronics. The solution that I can gave you is a Power circuit with a microcontroller that Daha Fazla

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1.3
champsoban

hello there, I am electrical engineer with specialization in electronics engineering. I have been working on arduino microcontroller for 2 years now. I can do this project for you but I will take my time to complete it Daha Fazla

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anmol2701

Hi, Thanks for sharing the project requirements I am an adept arduino programmer and would like to work on this project Welcome to have an interview session for the project understanding Regards NG Services

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0.8
cheetahpixie

I can definitely write the code for you, but have not had enough experience with specific parts to be able to tell you much about what to pick. Do you have a Mouser local to you?

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mcanerbasol

I've been working on power electronics, LED drivers for 2 years. The circuits I built are the ones that conform to the standards (EN-55015, EN-61000). I do not tell you that the system will be in compliance with the st Daha Fazla

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Johnwassef

I used microcontrollers alot of times and I am electrical engineer and I enjoy my time doing this stuff.

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