Security – Safety Projects

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Smart Lock

A smart Lock solution with mobile clients and RasPi server. Story   Concept that describes workflow An ordinary electromagnetic door lock is used as a standard solution in many office buildings. It is normally closed, and in order to open it, you should use either an RFID card from the external side (the very key

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Baby Room Watcher

Baby Room Watcher

Hardware components: Cypress PSoC Analog Coprocessor Pioneer Kit × 1 Raspberry Pi 3 Model B × 1 ElecFreaks EFCom Pro module × 1 Raspberry Pi Camera module × 1 Software apps and online services: Cypress PSoC Creator openHAB   STORY Project Description The purpose of the project is to monitor what happening in the baby

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CCTV surveillance using Raspberry Pi Diagram

CCTV surveillance using Raspberry Pi

Overview For Security purposes, we usually need to capture every motion in specified areas. To fulfill this requirement, CCTV cameras were introduced a few years ago. However, this brought along some challenges such as the following: The ordinary security cameras run continuously, in turn recording everything They need to be monitored 24 hours a day

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Raspberry PI Safe Breakout

Raspberry PI Safe Breakout

I have always wanted to access the Rapsberry PI Gpio pins in a safer manner. Those are not 5V tolerant, and need a level shifter. I came across this really nice level translator chip from TXB0108 from Texas Instruments. It is a bidrectional 3.3 to 5v logic level translator in a really tiny package. The

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