Introduction In this project, we will learn how we can send data to things speak server with http post using SIM7600 and Arduino. In our previous projects, We used SIM800 / SIM900... Read more »
Introduction In this project, We will learn how to use SIM7600 4G GSM/GPS module with Arduino. We will describe different hardware components used in SIM7600 module in detail. Finally, we will see... Read more »
INTRODUCTION A survey by WHO (World Health Organization) carried out in 2011 estimates that in the world, about 1% of the human population is visually impaired (about 70 million people) and amongst... Read more »