Led driver FOR 5MM LED LAMP

hi my self vipin nice to see your project i have a low cost solution for you which will satisfy your requirement thanks

it will need a Microcontroller to burn the code ATmega and a high voltage MOSFET to control the dc load it would require proteus to simulate the program and design the PCB Relevant Skills and Experience i have worked with controlling big dc motor i have strong knowledge with avr programming and i also designed PCb through proteus driving 7 segments throug a decoder and counter Proposed Milestones ₹1050 INR - design it for dc source Additional Services Offered ₹1050 INR - AC lamp control

Yes buddy,,,How r u?I used to build transformer less power supply which r usually cheap in cost. u will feel brotherhood.......... Stay tuned, I'm still working on this proposal.

According to requirements, we can have a lot of solutions to solve it. I´d like to have more details about it but, I could tell you that we can use microcontrollers or OP Relevant Skills and Experience Actually, I´m finishing my electronic engineering career. I made circuits to regulate charge and control some devices according to requirements Proposed Milestones ₹1300 INR - engineering, electronic, ₹2000 INR - programming, interface creation Additional Services Offered ₹2000 INR - programming, interface creation We can talk by inbox and I could give some ideas. No problem. I´m available.

Clear and satisfied layout will be given in time with zeo error Relevant Skills and Experience Have design many college project pcb lay out

The information provided isn't clear, but if it's for a lamp, and under 100W, I can do the design within 5 days and provide. I have designed LED dimmers for 25W natural lighting application before. Relevant Skills and Experience I am an electrical engineering final year student and have previously worked on buck converters and current controlled supplies. LED dimmers are somewhat easier compared to those, hence confident. Proposed Milestones ₹1050 INR - Finalization of design with schematic and proof of working only. Additional Services Offered ₹300 INR - PCB and enclosure design for the above project.

attiny85 as controller. make it generate 2 pwm output and put it to a base of 2 mosfet. input is 2 potentiometer on the adc channel of attiny

I will make this led driver with reverse polarity protection, microcontroller Atmega8 on board, minimum power losses, cheap, and good durability. Schematic, PCB Layout and Hex are waiting to be sent. Relevant Skills and Experience I once made a medium size DC fan with a temperature sensor that controls the rotation speed.