In a product I'm developing, the housing is to be made of aluminum. For the prototype, I had them sandblast and anodize it. While it looks beautiful (like the back of a Iphone), the surface is very easy to scratch.
I thought anodizing is supposed to make it more scratch resistant. Then again...
I need a voltage regulator to send a consistent 4.2 voltage to the load, even as the battery voltage drops (from 4.2 V to 3.7 V) as it get discharged. The load resistance can vary from 0.5 Ohm to 1.5 Ohm.
There is a mechanical switch between the battery and voltage regulator, which the user...
I'm designing an electrical device now, and I need to ensure good connectivity/conductivity.
The housing of my device is made of aluminum, and it also acts as the "ground." An automotive fuse (those plug type) is to be connected to this housing. My current design has a small notch in the...
Hi, I'm not well versed in blow molding. I need to make a container in the shape of the following pictures.
Essentially, it's just a regular bottle, but with two openings (protrusions) on the side, for connecting to tubes.
Can it even be manufactured? How can the protrusions on the side be...
