LED Light Engine, Electrical Design -- 2
$25-50 USD / hour
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.
Project ID: #6549526
About the project
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.
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 More
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 More
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.
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 More
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 More
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 More
