i would like to ask if i can use pic instead of stamp1 in the schmematic of the link below? if so, what kind of pic and will there be changes in the circuit?
https://www.electro-tech-online.com/custompdfs/2007/01/2002MAR01_RFD_ID_DA_AN50PDF.pdf
https://www.electro-tech-online.com/custompdfs/2007/01/2002MAR01_RFD_ID_DA_AN50PDF.pdf