After GSM call alarm and GSM SMS alarm as two independent modules, I introduce the Tiny GSM alarm system. The main characteristic of this new version is that this device can operate standalone or as a module for existing alarm system. In previous versions we had only the “enable” pin that armed/disarmed the system. Now, aside from that pin we can arm/disarm the […]
Tiny GSM alarm system using PIC16F84A Read More »
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
SMS Box project using PIC16F877A Microcontroller Read More »
‘Caller Line Identification’ displays on a (2×16) 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
Caller Line Identification (CLI) using PIC16F628A Read More »
Researchers create new polymer-based electrical insulation for smaller microchips From slimmer laptops to smaller smartphones, all of our most-used devices rely on increasingly smaller microchips. But, in recent years, researchers have seemingly hit the limit on how far these chips can shrink. One of the biggest hurdles to putting more circuits and power onto a
Packing power into smaller spaces Read More »
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