Re: Cheapest object sensor on the market!
- From: "raedarrar" <info@xxxxxxxx>
- Date: Sun, 06 Apr 2008 17:06:41 -0500
MSP430F20xx, which is very cheap in large quantity - well under your
Probably not. The OP wants $1 total BOM. Lets figure 0.25 for PCB,
0.25 for LCD, 0.40 for LCD controller. The uC needs to be less than
You are right, i have already a solution from cypress, the CapSens plus
i have already called and it runs for $1.40 may be gets down to a $1 for
100,000 units, which its my purchasing volume as a start up.
there is another solution that runs for less, around $0.80 from Avago -
but i beleive will need a microcontroler that will add up at least $0.40
to the cost!
Any advices guys !!