Protective: This EVA hard camera case is specialy designed for Canon EOS Rebel T7 DSLR camera and 18-55mm lens, ensure to keep your camera safe from drops, bumps, and scratches. Upgrade Design ...

No microcontroller is needed because all it does is trigger the camera when motion is sensed, but one could be added to support more complicated use cases, like an intervalometer or constraining ...

When it comes to picking a hard case versus a soft bag, it really hinges on your protection needs and how you like to shoot.