Holtek HT12D-18DIP, Decoder, 1-of-8, 2.4 → 12 V, 18-Pin PDIP CLICK HERE for the HT12E Encoder Product Details HT12E/D Encoder/Decoder chipset The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button wireless remote control system. 8-bit ID (Address) code set by switches Encoder sends packet containing ID code and button-pressed data four times on serial channel https://elecena.pl/product/16455100/holtek-ht12d-18dip-decoder 2020-04-14 https://elecena.pl/product/16455100/holtek-ht12d-18dip-decoder 2020-09-01 https://elecena.pl/product/16455100/holtek-ht12d-18dip-decoder 2021-03-02 https://elecena.pl/product/16455100/holtek-ht12d-18dip-decoder 2025-07-09