> There are many PICs with ADCs for recording, and many can do fast > enough PWM for acceptable audio output even without a DAC. If you > choose a "small" one, the issue may be having enough sample memory to > hold the recorded sound I've just got some samples of Microchip's SST Serial Flash range for data and sound storage http://www.microchip.com/ParamChartSearch/chart.aspx?branchID=3D71201&mid= =3D&lang=3Den 512kb to 64Mb, in generally 8-pin, and cheap-ish One of those and a 10F or 12F ? Joe --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .