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 ...

Learn how to use the A7672S 4G LTE GNSS module with Arduino for GPS tracking and IoT communication. This guide covers pinout, interfacing, AT commands, and HTTPS data upload. Ideal for mobile projects ...

In this article, we address the Release 13 of the NB-IoT 3rd generation partnership project (3GPP) standardized LPWA technology and provide a tutorial on its physical layer (PHY) design.

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.