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Copy file name to clipboardExpand all lines: content/micropython/03.micropython/01.basics/00. digital-io/digital-io.md
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@@ -62,11 +62,9 @@ In this guide, we will be using some additional electronic components:
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1. Open the [Arduino Lab for MicroPython]() application.
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2. Plug the Arduino board into the computer using a USB cable.
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![Connect board to computer.]()
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3. Press the connection button on the top left corner of the window.
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![Connect the editor to the board.]()
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4. The connected Arduino board should appear, and we can click it:
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![Select board.]()
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3. Press the connection button on the top left corner of the window. The connected Arduino board should appear (by its port name), and we can click it:
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***Need help installing MicroPython on your board? Visit the [MicroPython installation guide]().***
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- Connect the anode (+) of the LED to a digital output pin.
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- Connect the cathode (-) of the LED through a resistor to `GND`.
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![LED circuit.]()
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***You can also use the built-in LED on your board, if you do not have an external LED.***
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These internal resistors are built into the microcontroller and can be enabled in your code, eliminating the need for external resistors.
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![We can create a image here to explain that]()
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### Example: Pull-Up Mode
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In pull-up mode, the input pin is internally connected to a HIGH voltage level. When the input device (like a button) is activated and connects the pin to GND, the pin reads LOW (`0`).
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- Connect one side of the button to **GND**.
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- Connect the other side to a digital input pin.
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![Pull-up mode circuit.]()
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After completing the circuit diagram, copy the following code into your editor, and run the script.
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- Connect one side of the button to **3.3V** (or **5V**, depending on your board's logic level).
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- Connect the other side to a digital input pin.
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![Pull-down mode circuit.]()
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After completing the circuit diagram, copy the following code into your editor, and run the script.
Copy file name to clipboardExpand all lines: content/micropython/03.micropython/01.basics/01. analog-io/analog-io.md
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1. Open the [Arduino Lab for MicroPython]() application.
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2. Plug the Arduino board into the computer using a USB cable.
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![Connect board to computer.]()
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3. Press the connection button on the top left corner of the window.
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![Connect the editor to the board.]()
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4. The connected Arduino board should appear, and we can click it:
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![Select board.]()
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3. Press the connection button on the top left corner of the window. The connected Arduino board should appear (by its port name), and we can click it:
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***Need help installing MicroPython on your board? Visit the [MicroPython installation guide]().***
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Connect the photoresistor to the Arduino board, following the circuit diagram below:
After completing the circuit diagram, copy the following code into your editor, and run the script.
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The main advantage of PWM is that it allows you to control analog-like behavior using digital pins, adding versatility to your projects while keeping power consumption efficient.
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![How PWM works.]()
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### Code Example: Dimming an LED with PWM
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Connect the LED to the Arduino board, following the circuit diagram below:
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![Photoresistor circuit.]()
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After completing the circuit diagram, copy the following code into your editor, and run the script.
Copy file name to clipboardExpand all lines: content/micropython/03.micropython/01.basics/02. loops/loops.md
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1. Open the [Arduino Lab for MicroPython]() application.
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2. Plug the Arduino board into the computer using a USB cable.
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![Connect board to computer.]()
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3. Press the connection button on the top left corner of the window.
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![Connect the editor to the board.]()
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4. The connected Arduino board should appear, and we can click it:
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![Select board.]()
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3. Press the connection button on the top left corner of the window. The connected Arduino board should appear (by its port name), and we can click it:
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***Need help installing MicroPython on your board? Visit the [MicroPython installation guide]().***
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-**for loops** - imagine walking down a supermarket aisle with a shopping list that specifies exactly how many items to pick up, one by one, in order. Once you’ve gathered all the items on your list, your task is complete. This is like a `for` loop iterating over a sequence, handling each specified item one at a time.
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![How for loops work.]()
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-**while loops** - imagine going to the supermarket to buy a certain product that’s on sale, as long as it stays in stock. You keep coming back, day after day, until the sale ends or the stock runs out. In a `while` loop, you keep “coming back” as long as a condition (like the sale continuing) remains true.
Copy file name to clipboardExpand all lines: content/micropython/03.micropython/01.basics/03.data-logger/data-logger.md
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@@ -45,11 +45,9 @@ MicroPython is officially supported on several Arduino boards. Here’s a list o
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1. Open the [Arduino Lab for MicroPython]() application.
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2. Plug the Arduino board into the computer using a USB cable.
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![Connect board to computer.]()
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3. Press the connection button on the top left corner of the window.
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![Connect the editor to the board.]()
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4. The connected Arduino board should appear, and we can click it:
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![Select board.]()
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3. Press the connection button on the top left corner of the window. The connected Arduino board should appear (by its port name), and we can click it:
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***Need help installing MicroPython on your board? Visit the [MicroPython installation guide]().***
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