the sensor to keep both the camera 1 and sensor 7 in sync once the shutter is released the signal for the sensor is release via flash signal sent to the power adaptor signal input socket 14 by a cable or wireless signal then to the data input pins 16 then to the cartridge data receiving socket 17 that will activate the camera sensor 7 the optical signal light is captured by the sensor 7 and processed by the data processing unit 20 placed inside of the digital cartridge filtered and refined and ultimately gets stored on a micro sd 19 as an image data file or can be wirelessly shared saved on a network in order for the entire assembly to work the following is required a power source 2 hardware electronics including the sensor 7 and data processing unit 20 a synchronizing system 21 an app and a wireless connection to a network the delay between the camera flash input used to trigger the image capturing and the image sensor is minimal considering the average maximum shutter speed for a film tlr camera as 1 500 sec any delay can be controlled through the camera sensor settings in the app the.