Well this is the final prototype for my Raspberry Pi 3 Alarm system. It uses the USB keypad in the upper left corner to input the correct code, the entry and exit delay beeper is in the lower left of the photo beside the keyboard, and the LED's showing what is going on is on the breadboard just above the keyboard. You cannot see the PIR sensors, that I have mounted on the pole of the shelf that is visible in the upper right of the picture.
The next step (today) is to mount all of the components on a board and see how everything will fit into the case!
I'll post a final pic once I have everything mounted in the case.
Thanks for viewing!
Robin
