At points I might do something that might be dangerous because I'm comfortable with some tools or techniques but please always use your common sense and don't try everything you see here.

Mouser Electronics is stocking the VL53L0X laser-ranging sensor from STMicroelectronics (ST). The time-of-flight (ToF) sensor integrates a single photon avalanche diode (SPAD) array and the second ...

Mailbox monitors have been made based on several different mechanisms: some measure the weight of the items inside, some use cameras ... for the laser. The LIDAR module, a VL53L0X made by ST ...