Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

A novel algorithm for blind identification of spatial multiplexing and Alamouti space-time block code is proposed in this paper. It relies on the Kolmogrov-Smirnov test, and employs the maximum ...

In this paper, a Space-Time Block Coding (STBC) with Dual-Mode Index Modulation Aided OFDM (DM-OFDM-IM) scheme is proposed, which combines the techniques of orthogonal STBC with Alamouti's core and ...

After downloading the library, load the MQ7_Example.ino example sketch onto your device, with analog out connected to A2 GND connected to GND Vin connected to 5V Upload the sketch, and then monitor ...