Theoretically, the ideal spreading code is a purely random sequence, but in the receiver, despreading requires a copy of the spread spectrum code that is the same as the spread spectrum code in ...

In the Philippines, FBS Radio Network’s Mellow 94.7 chose a Broadcast Electronics ETX 25000 for its transmitter upgrade.

We’ve seen no shortage of projects that use the ESP8266 or ESP32 to add “smart” features to existing home appliances, often by pairing the microcontroller with a radio or IR transmitter.