Hi there,

I am new to design with the PIC. I am about to present a class LED driving demo using a PIC 16F84. I recently ordered my parts but realised I forgot to order the 4Mhz clock oscillator. I don't have enough time (three days) to wait for a mail ordered oscillator. Can I use a 4 Mhz signal from a signal generator instead. Any other alternatives?

 

Coardially

Donald.