We have already used the Holtek HT12E as an encoder in several previous projects, primarily for remote controls. This encoder is triggered by a Low level on the TE (Transmission Enable) input. The ...

IR (infra-red) transmitters containing the encoder-IC HT12E from Holtek have been published in Elektor Electronics on previous occasions. The interesting aspect of this design is that the entire ...

This library (with examples) is designed to be integrated in projects using HT12E/HT12D (315MHz and 433MHz) remote controllers or equivalent system. You need 2x stm32f103c8t6 bluepill a st-link v2/ ...

The high-density ASK (amplitude shift keying) environment is one in which there are so many transmissions occurring at a given frequency that they occasionally collide and thus fail to get properly ...

The transmitter module consists of three pins that is VCC, Data and GND. The VCC pin has a wide range input voltage from 3V to 12V. The transmitter consumes a minimum current of 9mA and can go as high ...