LED Light Engine, Electrical Design -- 2

Project involves the design and layout of an LED light engine, as well as the design of touch switch controlled constant current regulator for same:

- Operation from USB 5VDC power source

- Buck converter for LED power regulation to be used to drive single high power LED.

- Knowledge of best practices for thermal sinking of high-power LEDs to PCB required.

- ATMEL capacitive touch controller (or similar) to be used

- Working knowledge of PWM dimming required

- Working knowledge of wireless connectivity highly desirable to support design of devices for the "internet of things".

- Working knowledge of Bluetooth devices and connectivity required.

- Understanding of the design for EMI reduction required.

Beceriler: Devre Tasarımı, Elektrik Mühendisliği, Mikrodenetleyici, PCB Düzen

Daha fazlasını görün: thermal design power, bluetooth engineering, best microcontroller, pcb design and layout, wireless controller, usb bluetooth, Thermal engineering, PWM, microcontroller design, Led, emi, electrical power, electrical layout, electrical engine, design of pcb, converter design, capacitive touch, atmel, led microcontroller pcb, led layout, electrical pcb, PCB bluetooth, led power pcb, design controller, light switch design

İşveren Hakkında:
( 0 değerlendirme ) United States

Proje NO: #6549526

12 freelancers are bidding on average $34/hour for this job


Hi can help you , please see portfolio for samples of works , workng with Altium A14 , working with Ateml chips and Bluetooth Chips. Best Regards Miky.

27$ USD / saat
(33 Değerlendirme)

Hi , I am an electronics engineer and an Embedded expert. I have done this type of work before and I can guarantee you work on time with quality guaranteed. Please feel free to contact me regarding the budget and the p Daha fazlası

26$ USD / saat
(12 Değerlendirme)

Hi, I am a post graduate power electronics engineer and having very good industrial experience in product design and development like DC-DC converters and LED power supplies. I am good at designing LED power supplies Daha fazlası

30$ USD / saat
(10 Değerlendirme)

HI, About ME : I am a programmer for 8 years and has perfect reviews on all my projects. I am a Expert in Delphi and Scjp, I have a Diploma in Electronics and [url removed, login to view] in Electrical and Electronic Engineering ( NIT Daha fazlası

27$ USD / saat
(12 Değerlendirme)

Hi there. My name is Keith Becker and I am a professional electrical engineer here in the US. I graduated Vanderbilt University with a BS in mechanical engineering. I now work solely as a contracting designer and freel Daha fazlası

27$ USD / saat
(2 Değerlendirme)

Hi. I am a professional Electronics Engineer having expertise in Circuits and PCB designing and layouts. Award me and get your quality work done. Contact me and provide more details.

50$ USD / saat
(19 Değerlendirme)

Hello, I have done PCB boards for power LEDs before and used metal core PCB for the heat dissipation, I have done also Buck - Boost coneverors and Ni-Cd and Lion battery chargers. I have work also with special ci Daha fazlası

35$ USD / saat
(9 Değerlendirme)

I have ever done dmx controller project. You can check my profile. You can also check my skills with below URL. [url removed, login to view]!MZ8mwZiB!UihCTth_6SJgSX_ViLkZng I am a qualified embedded device designer with 7 Daha fazlası

35$ USD / saat
(7 Değerlendirme)

I have relevant work experience in the logic design, simulation and etc. However before I confirm I would like to understand the project requirements better. As of now I would like to show case the skills I have wh Daha fazlası

25$ USD / saat
(0 Değerlendirme)

Hi. I can do this for you. I specialise in PIC microcontrollers, some PIC micros have capacitive sensing modules built in. The only issue is you say powered from USB. 5V at 500mA = 2.5 watts? 2.5 watts is not Daha fazlası

27$ USD / saat
(0 Değerlendirme)

Hi I'm a professional PCB Design and SI simulation engineer for ten years in telecom equipment field,..we are a trusted partner. We have many successful cases in the world, such as American, Israel, Germany [url removed, login to view] the Daha fazlası

41$ USD / saat
(0 Değerlendirme)

George here based from Los Angeles, USA. I am expert in desired skills for this project and have done similar tasks already. Please get back to me, so I can show you some of the work I have done. I will not be asking f Daha fazlası

48$ USD / saat
(0 Değerlendirme)

May I help you,Sir? I am Joe, overseas seller of Partner Electronics Co., Ltd. in China. Specialized in PCB Services for more than 4 years. Our company engaged high-speed PCB design, PCB layout, Si simulation, PCB fa Daha fazlası

42$ USD / saat
(0 Değerlendirme)

Hello, I have 15+ years of experience in embedded system design PCB, H/W and F/W I'm expert in LED driver design, power electronics design and most electronics disciplines. I have been working on different MCU Daha fazlası

25$ USD / saat
(0 Değerlendirme)