The HT12E (Encoder) and HT12D (Decoder) are essential components for simulating RF remote control circuits in Proteus. Since these are not included in the standard Proteus library by default, you must download and import them manually. 📥 Download HT12E & HT12D Library

Both library files include a DIP-18 footprint. However, for professional PCBs, we recommend double-checking the pin spacing (standard 0.1 inch) and adding a silkscreen.

: If specific HT12E/HT12D libraries are unavailable, you can substitute them with M145026 (encoder) and M145027 (decoder), which function identically. How to Install the Library Files

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