Arduino Uno used to create an Inverter for a 3-Phase Motor !

Arduino Uno programmed to output six PWM signals, to drive a 3 Phase motor.
The 3 phase Inverter Gate driver board was designed with Kicad, and the board was made by JLPCB.
It is a very efficient design, which only takes 0.3amps with a 35v supply input.
The IGBT Transistors run very cool without heatsinks, indicating a very high efficiency with minimal heat dissipation.
please click the link below for the circuit diagram and code for ARDUINO UNO board:

[dark_rah]

Bro need to access the circuit diagram...can you say decryption code

[ahmedshawky]

Hello @Kash_Patel,
The links in the description do not work, would you please update the links with a working links?
Thanks a lot

[MStoica]

Could you share a link to the motor? I'm interested to see all the details about it, the brand, speed/torque, the exact type (I suppose it's an induction motor?) and other technical characteristics about it. Also size and weight.

[willianlunca]

Good morning!
Your project is perfect, can you share the PCB diagram and the arduino code? I tried to download the link in the description of the video but it asks for a key to access!
Thank you very much!

[PavolFilek]

HI, beautiful project, it needs a lot of experience, to make gate drive properly with minimal losses.
What is the purpous of this big white resistors ?
If I need to drive 200 Amps IGBT modules, are there any pitfalls I have to predict ?

[yudicnc]

and how to connect motor with encoder for close loop and smoth acceleration, and torque

[DurgeshKumar-uijq]

You didnt isolate the ground? All mosfets are n channel ?

[cxxaner]

Could any body explain how can o reach to codes.

[D.V.D.V]

Hi Kash, fantastic project! Last week I started designing the inverter and I have a couple of questions before I want to have the PCB made at JLCPCB.

1. As @optix also mentioned: is the REF ground floating? I see it goes to the center of a potential divider, but is it just a common for scope grounds?

2. In the schematic you used GND and GND1. GND is from the power supply and GND1 comes from the Arduino (terminal). My question is, are these two grounds linked (externally) to each other and thus the same?

3. Last question: Why did you use the BYW56 (avalanche) diodes with the top three drivers/optocouplers but not the bottom three?

[suboldas]

Dear sir this project code and circuit diagram link opening problem.Can you help me.

[snorring_worms]

Awesome project. Any chance you will share the code? The links need a key.

[kenlin]

I am currently trying to learn how to use Arduino to create sine waves. Can you share the PCB diagram and Arduino code? But it requires a key to access!😄

[mrgmrg]

Brother the link for the board is not working. Would please give me access to

[raisishak]

How we can order it that board module and coding arduino Sir?

[freelife]

Hello. This inverter is still working every day?

[abdallahayman]

I need access to the code and the diagram

[kreynolds]

What are you doing to determine motor position to determine when to switch current through the coils?

[LegendaryBoi]

Sir have you used any filters for the inverter ?

[talagapumadhu]

Sir I want 72vdc to 3phase 55v ac circuit diagram

[khurramshahzad]

Hi sir download problam not available download this circuit.