The models usually simulate automatically, but if required by your specific library file, connect a virtual resistor across the OSC1 and OSC2 pins as specified by the model creator.
How to Add Arduino UNO Library to Proteus | Step-by-Step Guide
To simulate these ICs, you must add custom library files ( .LIB and .IDX ) to your Proteus software directory.
If you cannot find a stable download, many engineers use the following alternative ICs already available in Proteus, as they function identically in simulations: ResearchGate : Encoder (Equivalent to HT12E) : Decoder (Equivalent to HT12D) How to Install the Library Files Once you have downloaded the Locate the Library Folder : Navigate to your Proteus installation directory (usually ht12e and ht12d proteus library file download link
Ensure the .LIB file was pasted into the correct version folder.
: Navigate to the library folder on your computer. The default path depends on your Proteus version:
Look for packages labeled or "Remote Control IC Library for Proteus" . Download the .zip archive containing the library files. File Contents The models usually simulate automatically, but if required
Once you have the library file (typically a .lib and an .idx file), installing it in Proteus 8 is a straightforward process.
Since the Baidu Pan link is region-restricted, Method 1 is best suited for users in China. Most international users should use Method 2 (manual creation) as the most reliable approach.
Address inputs. Match these with the decoder's address pins to establish a secure link. : Navigate to the library folder on your computer
If you cannot find the specific HT12 series library, you can often use the M145026 (Encoder) and M145027 (Decoder) as direct functional replacements in your simulation. How to Install the Library in Proteus
Download free Proteus libraries for millions of ... - SnapMagic