Ultra-low-power tracker

An ultra-low-power tracker based on u-blox SARA-R422M10S LTE/NB-IoT module with integrated low-power GNSS receiver – targeted to livestock tracking. The module utilizes the u-blox’s module low power capabilities and also…

IoT Geiger counter

Yet another Geiger counterGeiger counters are commonly used for measuring the ionization radiation such nuclear radiation. The functionality is based on Geiger-Muller tube which is sensitive on gamma/X-ray radiation. In…

Motion detection

The motion detection algorithm is based on gradient histogram. Starting the processing, frames are grabbed from the video files and after extracting the region of interest (ROI) part of the…