Can we use this with a soil moisture sensor? If so... How to code the Arduino so that the light turns red when the plant needs water, turns yellow when it's almost dry, and green when it's okay?
👉 Don't forget to check arduino-tutorials.net for more Arduino tutorials and projects. If you have questions, don't hesitate to ask them in de comments. Remember: There are no stupid questions 😃 🔔 Want to stay up-to-date with the latest videos? Subscribe to the Bas on Tech channel!
Why is the green light so low compared to the others? is it because the yellow and red use 13mA and the green needs 25mA? What can I do to make the green as bright as the yellow and red LED?
Not without additional components. If you use multiple on the same pin both traffic lights would show the same lights turned on. Besides the brightness would become significant less.
@@sharmilaarmstrong4867 The code of every video is part of the course material. There is a link in the description of every video. I'll update the video description to make it more clear 😃
Can we use this with a soil moisture sensor? If so... How to code the Arduino so that the light turns red when the plant needs water, turns yellow when it's almost dry, and green when it's okay?
Sure you can! On what part do you get stuck?
👉 Don't forget to check arduino-tutorials.net for more Arduino tutorials and projects.
If you have questions, don't hesitate to ask them in de comments. Remember: There are no stupid questions 😃
🔔 Want to stay up-to-date with the latest videos? Subscribe to the Bas on Tech channel!
Why is the green light so low compared to the others? is it because the yellow and red use 13mA and the green needs 25mA? What can I do to make the green as bright as the yellow and red LED?
This might differ per board. You can really do much about it unless you are willing to solder and replace the LED.
can we use the same pin if we have multiple led traffic light?
Not without additional components. If you use multiple on the same pin both traffic lights would show the same lights turned on. Besides the brightness would become significant less.
hello Bas on Tech would you mind sending sketch please thank you
Hi Sharmila, what sketch are you referring to?
@@BasonTech the Traffic light one thank you
@@sharmilaarmstrong4867 The code of every video is part of the course material. There is a link in the description of every video. I'll update the video description to make it more clear 😃
@@BasonTech Thank you
@@BasonTech hello do the step for the traffic light code do you need to add them together
Nederlander :D
Zeker! Op arduino-lessen.nl/ vind je de tutorials ook in het Nederlands 😉