Ht12d Circuit. This series of decoders are mainly used for remote control system applications like burglar alarm car door controller security system etc. They are paired with 212 series of encoders.
The primary function of ht12d is to decode the 12 bit that is received by the input pin. Ht12d ic is a cmos series 12 bit rf decoder. Since the ic comes with an in built oscillator it is very easy to make this ic work.
Ht12d ic is a cmos series 12 bit rf decoder.
With a little bit more work and complexity it may be multiplied many times using some binary counter ic and ne555 as clock source. The primary function of ht12d is to decode the 12 bit that is received by the input pin. Ht12d is a decoder integrated circuit that belongs to 212 series of decoders. Mostly remote control applications have this technology.
