The A7672S 4G LTE GNSS module is a powerful cellular communication solution that brings reliable internet connectivity and precise GPS tracking to Arduino projects. In the world of IoT (Internet of ...

A blind person faces many problems in day-to-day life whether it is outdoors or indoors. A normal stick is inefficient in many aspects. In the view of helping blind people a smart stick is designed.

Educational shield for the Quectel M66 GSM module, fully compatible with Arduino UNO.