Annulé

3 Channel RGB PWM LED controller

Expected Outcome(s):

A design with three variable resistors capable of individually controlling the RGB channels used. Alternatively up/down buttons could be used to set the values.

It is likely the final design will include the:

C Code

Buck Switched Mode Power supplies ( Designed for Optimum efficiency)

PIC Board. Ideally with the ability to “select” common LED currents and drive either single or multi string leds.

Obvious extensions are:

Use of the PIC EEPROM to store previous settings allowing a resume function

A “soft” start to avoid lights coming on to full power immediately.

LCD display showing mode and settings for the various colours.

Light Sensitivity input to control the intensity dependent on ambient lighting

Different modes such as:

Sound to light

Colour Phasing on multiple channels, with speed control, allowing pastel and RGB shades to be produced.

“soft white” ( lower blue content )

“strong white” ( higher blue content)

Accommodate the different light intensities of the RGB, making sure all three PWM channels are correct.

Implement fail safe monitoring the temperature of the RGB module and limit the maximum “brightness” to avoid overheating.

Compétences : CAD/CAM, Electronique, Logiciels Embarqués, Microcontrôleur, Mise en Page PCB

Voir plus : rgb pwm intensity control, led controller, channel led pwm controller, led rgb controller, pic channel pwm, rgb led pic controller, power store, making resume, lighting control design, common string, cad cam resume, pic rgb controller, led rgb pwm code, rgb led pwm, speed control, rgb, pwm, pastel, multiple channel, multi channel, led, led lighting, led display, control board design, ambient

Concernant l'employeur :
( 1 commentaire ) Dubai, United Arab Emirates

N° du projet : #2400181

14 freelance ont fait une offre moyenne de 436 $ pour ce travail

MikroStar

hi, i can help. deliverables: schematics,firmware,bom,pcblayout

850 $ USD en 60 jours
(24 Commentaires)
5.5
Mathilda33

hi! i'm ready to start work on this project.

400 $ USD en 16 jours
(13 Commentaires)
4.7
betaenergy

Dear Sir, I have 10 year experience on analog design, audio system, power electronics, digital motor control, inverters, converters, DC-DC converters, power distribution sysetms, PCB design, circuit simulation, syst Plus

600 $ USD en 14 jours
(11 Commentaires)
4.7
rajvigneshtn

visit The Administrator removed this message for containing contact details which breaches our Terms of Service and my freelancer profile. Check PMB.

300 $ USD en 15 jours
(5 Commentaires)
4.1
SanducAndrei

a pic16f690 or littel, with tranzistors and 3 potentiometers. and 3 buttons

250 $ USD en 3 jours
(9 Commentaires)
3.3
mandeeshc

Sir, We can do it as mentioned.

500 $ USD en 30 jours
(2 Commentaires)
3.1
nevamalap

Hello, I can help you with this project. Please check your PMB Thank you.

300 $ USD en 10 jours
(2 Commentaires)
3.0
umarghaffar

i can help

300 $ USD en 15 jours
(3 Commentaires)
2.8
progsel

HI, I am sure to can design what you want. No problem at all. thank you maurizio stefani

600 $ USD en 20 jours
(0 Commentaires)
0.0
osalahuddin

Hi, I can help you.

250 $ USD en 15 jours
(0 Commentaires)
0.0
mhsgrid

i can do it

500 $ USD en 30 jours
(1 Commentaire)
0.0
VitalijStepin

Hello! We can do this project. We have already completed a projects with similar requirements.

700 $ USD en 30 jours
(0 Commentaires)
0.0
resmijohnson

Helo, I can help you

600 $ USD en 50 jours
(0 Commentaires)
0.0
Analoglamb

Hello, I am an electronic engineer in Beijing. My name is Peter. I have done some projects like this. And our team are good at the STM\PIC\AVR\C8051F\MSP430 microcontrollers. The price of the product is lower than your Plus

300 $ USD en 21 jours
(0 Commentaires)
0.0
embfocus

we are a electronics design company providing new product development solutions to OEMS

250 $ USD en 15 jours
(0 Commentaires)
0.0