Do you manufacture in large series? For small number of things you don't need any approval. See the Chinese stuff... Vasile On Wed, Aug 26, 2015 at 7:45 PM, Ian Thompson-Bell wrote: > I recently read an article that said devices with clock frequencies below > 9KHz > do not need FCC or European EMC emissions approvals. I have a number of > non-critical applications that could run at a clock frequency of say 8KHz= .. > Are > PICs with RC oscillators viable at this low a frequency? Are there any > special > issues I should be aware of? > > Cheers > > Ian > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .