SMS Box project using PIC16F877A Microcontroller

This device acts as interface between your microcontroller project and a GSM phone. It handles all modem data communication between the GSM phone and your micro-project. The best thing is that it decodes PDU into TEXT on the fly! You can easily SMS-enable your any project without need for learning AT commands and parsing complicated data when talking to AT modem inside the phone. UPDATE: Source code is now ...

Read more

Caller Line Identification (CLI) using PIC16F628A

'Caller Line Identification' displays on a (2x16) LCD the phone number of the person who is ringing you, before you even answer. When start up the first few seconds appears the version number in the display. Direct after programming the PIC stays in TEST-mode. You can recognize this on the word TEST which appears continue on the right on the second line in the LCD. (Disabling this see text) After power up, ...

Read more
Scroll to top