I'm trying to test a homebrewed IR-reflow solder controller. Basically, this is an add-on that gets hacked into a consumer toaster oven. It uses a temperature sensor aimed at the bread^H^H^H^H^Hboard tray to determine the approximate surface temp, and a microcontroller to handle the heater PWMing and profile timing. You enter the soldering profile on a keypad, hit "start" and walk away - in theory.
However, I've run out of unwanted boards and chips. I'd be interested in acquiring any unwanted, non-functional *cheap* devices and scrap PCBs that have appropriate land patterns on them. I'm mainly interested in TSOP, TSSOP, TQFP/PQFP/MQUAD (44 through 208 pins), but I'm also curious about MELF and similar packages.
I'd prefer unstuffed PCBs but can deal with desoldering and cleaning if I have to. FR4 is the only material I'm attempting to qualify.
Although I don't intend to use this on BGA packages, I'd also be moderately curious to test the controller on BGAs if there are devices/PCBs available. (I have access to X-ray facilities to check the results).
If you have suitable scrap materials for sale, please email me!