Devam Ediyor

Laser diode Driver via Arduino UNO

I have a small project I'm working on where I would like to be able to control the intensity of a laser diode via a PWM pin from an Arduino UNO. I'm working with a M140 2W 445nm laser diode.

I need someone to create a schematic for a laser diode driver that will support a 2watt laser. I need to be able to modify the intensity of the laser via arduino code. I did find the following page [url removed, login to view], however, I was not sure if the LM317T would work for a 2W laser or the proper resistor/capacitor combo for the RC lowpass filter. If the LM317T is not the best choice, what would be a better choice? What kind of power supply will I need? These are the problems I need you to solve and they should not be hard for anyone with appropriate skills.

What I expect from you or the project:

- A working laser driver circuit in Eagle cad that allows the voltage to the laser to be controlled from arduino code.

- Must work with arduino uno and pro mini chips

- Recommendations on appropriate ICs, power supply, etc.

- Help me troubleshoot the circuit if I have problems testing.

Please let me know if there is any other information you need.

Mini CNC Laser diode controller:
- SMD components
- based off atmega 328
- Control laser dioide intensity via pwm signal
- 3x Stepper drivers (a4983) for X,Y, & Z
- Compatiable w/ GRBL v0.9 (https://github.com/grbl/grbl/wiki/Connecting-Grbl)
- Protected circuit (reverse polarity, over voltage, etc)
- One power supply to power board and laser

Deliverables:
- Schematic and board file in Eagle
- Gerber files
- BOM

Considerations:
- Cost effective components
- SMD where available

Beceriler: Elektrik Mühendisliği, Elektronik, Mikrodenetleyici, PCB Düzen

Daha fazlasını görün: arduino laser diode, lm317t circuit laser diode project, www electronics engineering com, what is be electrical engineering, pro design cad, m.c.m. electronics, find chips, find cad pro, find cad, electrical engineering com, circuit design com, cad best, m cad, eagle schematic, PWM, laser, ICS, electrical project work, Electrical CIRCUIT, electrical cad design, eagle cad, code arduino, CAD ELECTRICAL, Arduino, Arduino code

İşveren Hakkında:
( 8 değerlendirme ) the woodlands, United States

Proje NO: #6559838

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Anthony989

Hello, I am Anthony and I am an Electronic Engineer who have five year experience in circuit designing and firmware developing. I am specialized in embedded system control and I am very familiar with popu Daha fazlası

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anshulmttl12

I am well versed at eagle and will be able to provide the deliverables. I prefer being awarded the project milestone created before submitting the project. Kindly let me know your preferences.

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mrshoaib4290

I can make you this in less than a day and if you feel like it I can start right away. I am Electrical Engg and have worked on arduino quite extensively

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dutsoftware

Hello, I have 2 embedded system engineers that can help you. Hope we can cooperate. P/S: we're new to [url removed, login to view], please give us a chance and we won't let you down. Thank you!

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botzindia

Hi, We are a team of electronics&embedded engineer with more than 10 years of experience in designing and developing various digital and embedded systems... We have done a lot of projects in Arduino/PIC/raspberry pi/ Daha fazlası

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