There are several questions, I don't know whether they are correct or not.
1. As a mobile phone holder, does anyone really care about his expression
2. With the addition of variable expression and infrared sensing, the cost will inevitably rise sharply. Whether users will buy a bracket with hundreds of dollars is a big problem.
3. Look at his volume. There should be no battery. How should I take it or place it without power?
I don't know if the consideration is correct, I hope the author will reply and discuss
1. Expression is only a feeling of the designer
2. Add a backlight board, the cost difference is less than one dollar
3. There is a capacitor for electricity storage in the pcb board. If there is no plug-in, it can be opened and clamped 2-5 times. If the capacitor has no electricity, it can also be opened directly. There is a small motor inside, which has no effect.
My roommate made it, give it to @ little Li miao meow house
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Ow, woo, this is too cute!!!
How does this look like a Tmall Genie?
The design of the small tail is very creative.
There are several questions, I don't know whether they are correct or not.
1. As a mobile phone holder, does anyone really care about his expression
2. With the addition of variable expression and infrared sensing, the cost will inevitably rise sharply. Whether users will buy a bracket with hundreds of dollars is a big problem.
3. Look at his volume. There should be no battery. How should I take it or place it without power?
I don't know if the consideration is correct, I hope the author will reply and discuss
2. Add a backlight board, the cost difference is less than one dollar
3. There is a capacitor for electricity storage in the pcb board. If there is no plug-in, it can be opened and clamped 2-5 times. If the capacitor has no electricity, it can also be opened directly. There is a small motor inside, which has no effect.