Hi Guys,
Firstly, I am not too experienced with electronics, but am very keen to learn more. I have come up with a small project that I would like to try create and have hit a dead end.
I have created a small prototype where I have a small array of light sensors (3 by 3), which directly affects a small array of LEDs (3 by 3). And the light sensors are covered, the LEDs dim. So the array of LEDs match the layout of the light sensors.
This is a very basic setup for what I would like to do.
I just want to mention something. I am doing this as analog as a challenge. I know there are more complex methods of controlling pixels and LEDs, which involves addresses. What I am trying to do is create is a mini panel of pixels which is affected by the sensors.
I got it working with LEDs, but now the next step is to create an analog pixel. I am not sure if there is perhaps an existing component that could somehow represent a pixel. Even an open/close effect or rotation or any kind of physical movement/change.
That is my first question, is there an existing electronic component that can do what I'm looking for?
If not, then this leads me to my next query. How to make an analog pixel?
My current idea is using electromagnetism to move a magnet, even just slightly. My idea was a coil with a magnet inside, but my concern is that it is not really that effective. I feel the pixel needs to be small, light and fast. I would just like to get a simple prototype working.
If you guys have any feedback it would really be appreciated.
Regards,
Adrian
Firstly, I am not too experienced with electronics, but am very keen to learn more. I have come up with a small project that I would like to try create and have hit a dead end.
I have created a small prototype where I have a small array of light sensors (3 by 3), which directly affects a small array of LEDs (3 by 3). And the light sensors are covered, the LEDs dim. So the array of LEDs match the layout of the light sensors.
This is a very basic setup for what I would like to do.
I just want to mention something. I am doing this as analog as a challenge. I know there are more complex methods of controlling pixels and LEDs, which involves addresses. What I am trying to do is create is a mini panel of pixels which is affected by the sensors.
I got it working with LEDs, but now the next step is to create an analog pixel. I am not sure if there is perhaps an existing component that could somehow represent a pixel. Even an open/close effect or rotation or any kind of physical movement/change.
That is my first question, is there an existing electronic component that can do what I'm looking for?
If not, then this leads me to my next query. How to make an analog pixel?
My current idea is using electromagnetism to move a magnet, even just slightly. My idea was a coil with a magnet inside, but my concern is that it is not really that effective. I feel the pixel needs to be small, light and fast. I would just like to get a simple prototype working.
If you guys have any feedback it would really be appreciated.
Regards,
Adrian
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