GSM Sim900A Description: GSM Sim900A– the GSM SIM900A by the SIMCom is designed for global market, SIM900A is a dual-band GSM/GPRS engine that works on frequencies EGSM 900MHz and DCS 1800MHz. SIM900A... Read more »
Arduino GSM Projects, Description: Arduino GSM Top Projects- In this article, I am going to share with you the top 5 Arduino GSM projects. These projects can be used as the final... Read more »
student Attendance Alert message Project Description: RFID & GSM based student Attendance Alert message system– Recently, crime against children is increasing at a higher rate and it is high time to offer... Read more »
Description: RFID based students attendance system with message Alert- In this tutorial, I will show you how to make an RFID students attendance system with an SMS alert using Arduino, MFRC522 RFID... Read more »