What types of RFID tags are there?

Radio Fre­quen­cy Iden­ti­fi­ca­tion (RFID) tech­nol­o­gy is wide­ly used to track and iden­ti­fy objects using elec­tro­mag­net­ic fields. There are many types of RFID tags, each designed for spe­cif­ic appli­ca­tions and envi­ron­ments.