HT12E_HT12D_Proteus_Library.zip Size: ~1.2 MB Contents:
If you cannot find a stable external library, experts on ResearchGate and Quora recommend using the following equivalent ICs which are often already available in Proteus: (Replacement for HT12E Encoder) M145027 (Replacement for HT12D Decoder) ht12e and ht12d proteus library file download link
If these ICs are missing from your default database, you can find them through the following resources: HT12E_HT12D_Proteus_Library