Dear Kai,



Thanks for your consideration.

You brought up a very interesting topic. In my case

- mostly the prototype is the end product.

- the item based on MCU forms part of a much larger equipment. Actually we spend quite a bit on sensors like flowmeters, pressure transmitters, torque sensors and the like. Compared to these the cost of control electronics is very little.

- I intentionally look to fit exotic items just to get that additional edge and look. For instance where a backlit LCD will do, I use a VFD - and the difference it makes to the product appearence is immense.

- If 10 ICs can be replaced by an ASIC that is also available easily - I would fall for it. So much less headache in PCB design and a compact design.

So, not to worry about suggesting exotic solutions - you are most welcome.

It is said " When you love your work, you don't have to work for a day "

In my case my hobby is my work. So you know how much I work ;-))

Raghu