Home Automation project are quite popular and you must have seen so many videos of it. But when it comes to control them using Alexa or Google Assistant, all the platforms will have some limitation in connecting number of devices with them for free. ...
The signal from device generated is known as baseband signal which is not directly transmitted to the desired place but it is modulated before feeding the signal to the transmitter. Modulation is a technique of varying any component of the carrier s ...
