The objective is to drive 53 RGB PLCC4 LEDs using a standard Common Anode RGB Controller however we need to limit the current for each color. Each LED has 4 leads, common anode, - Red, -Green, and -Blue. Each LED consumes 15mA and our power supply is 13.5V.
All the LEDs are wired in parallel and having resistors on each LED is NOT an option. We need a BOM / Schematic / Diagram then we can develop and fabricated.
13 freelancers are bidding on average $217 for this job
Hi sir I have 5 year experience of hardware design and pcb design field I have already done some led display board See my profile and portfolio Thank you
Hi. I have worked for an r&d company to make led arrays for lighting purposes, designing power supply for limited current control and test it's prototype. I can do this task similarly.
After doing my btech in electronics I am serving as an engineer in a company from last 5 years. I am very fluent with plc programming. Please give me a chance to explore my ability.