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how do I connect K and A?

shubbu

@copilot how do I connect K and A?

copilot

Based on the given information, I see that both components, K and A, each have only one pin. To connect them, you would connect the single pin of K to the single pin of A.

However, it's also important to include other relevant components depending upon the application context. For instance, you may need to include a power supply and a current-limiting resistor.

You can follow these steps in Flux to make the connection:

Select the 'Wire tool' from the toolbar or press the 'W' key as a shortcut.
Click on the pin of component K to start the wire.
Drag your mouse to the pin of component A and click again to finish the connection. If you don't see a straight line path, you may need to click once to anchor the wire and adjust its path.
Press 'Esc' to end the wire command when you are done.

Remember this will only connect the components electrically and does not set up the correct power for the LED. I am assuming that you're using standard values for the LED power supply (i.e., a supply voltage of around 3-3.3V, since the forward voltage of the LED is 2.8V) and a standard value for the current limiting resistor (something in the range of 220 - 1k ohms). Please make sure you choose appropriate values for your particular setup.

shubbu

I want to connect connect three LEDs in a series

copilot

To connect three LEDs (with the designator LED for example) in series, you can follow these steps:

Connect the anode of the first LED (LED1) to the positive voltage supply.
- Connect Pin 2 of LED1 to your chosen power supply component.
Connect the cathode of the first LED (LED1) to the anode of the second LED (LED2).
- Connect Pin 1 of LED1 to Pin 2 of LED2.
Connect the cathode of the second LED (LED2) to the anode of the third LED (LED3).
- Connect Pin 1 of LED2 to Pin 2 of LED3.
Finally, connect the cathode of the third LED (LED3) to the ground or return line.
- Connect Pin 1 of LED3 to your chosen ground component.

Make sure your voltage supply is capable of providing the sum of the forward voltages of the LEDs (2.8V * 3 in this case) at the required current. Also, ensure you are using a suitable current-limiting resistor if the power supply voltage is higher than required by the series LEDs.

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Reviews

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