Hi Hao J., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
LED projector driver design
I would like to know if you are skilled in making driver for power LED projectors. I have a project and below is the job description and attached you can find the LED projectors shape. Please read it and then let me know to discuss it.
What we need Is listed below:
• A PCB for LED model MC-E & its drivers
• Three PCB for LEDs model Samsung LH351 for different watts. We prefer that LH351 led to being designed on a single board if possible. If so, the number of the PCBs will be two PCBs. One for MC-E and one for Samsung LH351.
• The controlling system and address giving will be on DALI or DMS protocol. The one which is more compatible with Bluetooth.
• We need both firmware & APP
• also we need to allow for surge protection 4KV or 10KV
• LED boards and drivers’ boards must be designed separately.
The units will be controlled individually like in many applications,
drivers should provide "through connections " like daisy chained in DMX/RDM
And physically, the driver should be allowed to be attached and/or detached from the lighting head and be located remotely (in the Short distance), as sketched in the concept file.
Attached is more details