On Wed, Nov 5, 2008 at 6:37 AM, Listas de Correo wrote: > Hi, Does anyone knows of a PCI or USB or whatever bus board that does > A to D convertion? I need 1 channel, 100 MPSP to 200 MSPS, aprox. 2 MB > of RAM to store the sampled data and a price that should ideally be > below 250 USD... The price is rather low, even for 8-bit resolution. One potential source is from ADI. They have many evaluation board with USB interface and relatively cheap (At work I got quite some of the high resolution A/D and D/A eval boards for free from them as we are one of their leading customers). But I do not think they have 2MB Ram on board. Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist