LMPAutomation Blog

We have previouslly talked about the Fixed vs Adjustable Frequency Remotes. The following Printscreen show you how badly work an Chinese adjustable frequency remote. Depending on your hand position, the output frequency will vary. It also vary between remote buttons, and shift during a single button press. Lest’s Remember it the technical differences: MAJOR DIFFERENCES ...

As important part of this journey, study of available Encoding Chips Documentation was a major milestone. We have collected a bunch of those datasheets that you can found bellow. On next blogs we will provide some examples available online to implement decoders of various types. Some of them are compatible with 2 types of encoding ...

Overview – Typical RF Remote Control PCB Layout A typical RF remote control’s PCB is comprised of many electronic components, such as SAW resonator which controls the transmitting frequency and encoder IC which encodes the transmitting data. The typical inner photo of RF remote control is listed as follows.  

If you are looking for the first time to this topic, you probably never realized how many different types of RF encoding technologies exist. They are mainly 3 types of techniques developed in the past decades: Fixed Code Computer/Learning/Million Code Rolling Code Each technique have been used by different manufacturers with different encoding implementations. Fixed ...