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Update to my own, accurate diagram

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askiiart 2022-10-22 23:00:05 -05:00
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README.md
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@ -7,9 +7,8 @@ between your GPUs, then will send that speed to your Arduino.
### How to use ### How to use
1. Connect the Arduino to the fan according to this diagram: 1. Connect the Arduino to the fan according to this diagram:
![https://create.arduino.cc/projecthub/tylerpeppy/25-khz-4-pin-pwm-fan-control-with-arduino-uno-3005a1](Images/arduino-fan-diagram.png)
1. #### Connect to the PWM wire, not TACH as is shown there! The color may change depending on your model of fan! ![PWM connected to pin 9, TACH not connected](Images/arduino-fan-diagram.png)
1. Sorry for not making another diagram, I couldn't find any decent way to do so. Once I make a new diagram, I'll
2. Connect the Arduino to your PC via USB, then find the port it's on and **set the port variable**. 2. Connect the Arduino to your PC via USB, then find the port it's on and **set the port variable**.
1. Instructions for finding the port are in the Python code. 1. Instructions for finding the port are in the Python code.
3. Revel in your success! 3. Revel in your success!
@ -41,4 +40,4 @@ Google a diagram first.
### Resources I used ### Resources I used
- Python-Arduino communications library - [pySerialTransfer](https://github.com/PowerBroker2/pySerialTransfer) - Python-Arduino communications library - [pySerialTransfer](https://github.com/PowerBroker2/pySerialTransfer)
- Arduino PWM fan control - [25 kHz 4 Pin PWM Fan Control with Arduino Uno](https://create.arduino.cc/projecthub/tylerpeppy/25-khz-4-pin-pwm-fan-control-with-arduino-uno-3005a1) - Arduino PWM fan control - [25 kHz 4 Pin PWM Fan Control with Arduino Uno](https://create.arduino.cc/projecthub/tylerpeppy/25-khz-4-pin-pwm-fan-control-with-arduino-uno-3005a1)
- This is where I got the arduino-fan diagram from. - This is the basis of my arduino-fan diagram