I was looking for a working sample code of serial port or COM port code written in C for Linux operating system. I came across this... Continue reading
This article gives a brief description of the difference between SIM900 and SIM800 GSM modules. SIM800 modules are upgraded version of its previous successful GSM/GPRS/GPRS... Continue reading
If you are looking to buy a cheap low cost Arduino board in India, here is a compiled list of Arduino and Arduino compatible boards... Continue reading
In this article i am sharing my experience about the process and price/cost of registering a private limited company in India. As far as i... Continue reading
This article shows how to design a power supply circuit for the SIM900/SIM908 modules. Even though SIM900 and SIM908 are little bit different in features, they... Continue reading
Are you seeing four dots on your terminal when SIM900/SIM908 GSM module starts up? . That is because when SIM900/SIM908 is powered on for first... Continue reading
This article describes the AT commands for reading, sending and deleting SMS from the SIM900 GSM modem inbox. Before you send any SMS or CALL... Continue reading
A requirement came up while developing an Android application for my client for scanning bar code. Obviously I went for the famous ZXing library and... Continue reading
This article describes the AT commands used to access the functionalities of SIM908 GPS/GSM/GPRS combo module. When you have come here looking for SIM908's command... Continue reading