Electric meter detector holder

Simple case for photo diode module. Used to count pulses from an electrical meter to calculate consumption. Embedded magnets (4pcs 10x2mm) to hold the unit to the electrical meter. Be sure to check magnet polarity against meter before embedding them in the print. Top of magnets are 2,8mm from bottom, pause print and glue the magnets in.

Module: https://www.ebay.co.uk/itm/5PCS-4pin-LM393-Light-Sensor-Module-3-3-5V-Input-Sensor-for-Arduino-Raspberry-pi-/322276252532?hash=item4b09295b74

Magne