After a long semester with nearly no time to tinker with the Raspberry Pi, I am back, this time experimenting with the Passive Infra-Red (PIR) Sensor to build a motion detector alarm. First let me explain briefly the working principle of the PIR sensor. All objects with a temperature above absolute zero (0° K or -273° C) […]
After having installed Raspbian on your Raspberry Pi, we will now boot the Raspberry Pi without any screen or keyboard. If you have not yet installed Raspbian, follow this guide. Connect your Raspberry Pi by ethernet (RJ45 cable) to the same router your PC is connected to. After having connected it, power it on. Find […]
I recently bought a Raspberry Pi 3 manufactured by Element14. The first thing to do in order to use it is to install an Operating System. There are lots of OS available for the Raspberry Pi such as Raspbian, Windows 10 IoT Core and RISC OS but for first time setup we are going to […]