I primarily use Perl for most of my Raspberry Pi projects, and with a growing number of quality Pi modules on CPAN and an upcoming book on Perl and Raspberry Pi programming, I expect Perl’s popularity on the Pi to increase. That being said, I was bored, and wanted to use some left over components I had laying around to make my own home security system from scratch. It’s in it’s early stages right now, and I will be adding more features later.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.