kopia lustrzana https://github.com/zhcong/ULN2003-for-ESP32
Update README.MD
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README.MD
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README.MD
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uln2003 for `MicroPython` has been in github, here's the [link](https://github.com/IDWizard/uln2003). But it's work for `microbit`, so I change a little to transplant for my NodeMCU's `ESP-32s`. Here's the example:
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```python
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from stepper import Stepper
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from machine import Pin
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in1 = Pin(16,Pin.OUT)
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in2 = Pin(17,Pin.OUT)
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in3 = Pin(5,Pin.OUT)
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in4 = Pin(18,Pin.OUT)
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in1 = 16
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in2 = 17
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in3 = 5
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in4 = 18
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delay = 2
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mode = 1 # 0 for half step, 1 for full step
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@ -17,6 +16,9 @@ def main() -> None:
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s1.step(100,-1)
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s1.angle(180)
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s1.angle(360,-1)
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if __name__ == "__main__":
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main()
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```
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function `angle` is angle, and the PIN map:
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`IN1` link `PIN_16`
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