our 3d printer

Project : Video Recorder on event

The project was a video recorder running in a factory over a conveyor belt over which the produced parts moved.

On some defect an electrical signal was sent from their machine which then made camera save the T - 30 secs video.
The recording was continuous on an sd card with care taken to not hurt the life of memory card by constant over writing. 

Appropriate Fps, Codec was used, the video events went to a cloud with 1 frame preview on each record to view later.

Custom Camera Designed with Motion detection using a Sensor and artificial Intelligence.
along with
Mobile App for home security 

This was a security camera activated by a PIR , passive infrared sensor. It was installed in an old age home.
It was a custom system based on features & guidelines of a government agency in USA for such places, the usual cameras on market were not allowed due to lack of some features.
Cost was a constraint.

Custom Solar powered Wifi-Camera with mesh networking ability in remote/forest areas

WIFI SYSTEM & SOFTWARE Write a software program to run on Ubuntu Server. 

Software will communicate with up to 200 wifi cameras and store the video on the Ubuntu Server

Provide an user interface to access video history. 

Give creative ideas to store as much video as possible. Day one having highest resolution and oldest video with lowest resolution. 

Specifications for the WiFi module chipset: https://www.digikey.com/products/en?keywords=WRL-13678 Specify any hardware requirements of your design Each Camera will be placed a maximum of 200ft from other cameras. Ubuntu Server will only be within range of one wifi camera (camera3) camera3 will only be within wifi range of Ubuntu Server and camera4 camera4 will only be within wifi range of camera3 and camera5, and so on with a total of 200 cameras Camera one starts with number 3 to keep consistent with IP address, x.2 for Server and x.1 for router. General layout of system would look like: