A recent project I was making required an LDR and it was very cheap to purchase a bulk load already on small boards that use the LM393 & output Analog & Digital signals, from Ali Express:

https://www.aliexpress.com/item/1959461876.html

I designed a small enclosure in FreeCAD to house the sensor.

There is also access in the base to the sensitivity adjuster.

Secured with a No.4 x 1/4" self tapper.

No fancy filament, just cheap SUNLU PLA from AliExpress.

The dropdown box does not have my exact printer but it is:

Anycubic Mega Zero 2

Hotend @ 190°C

Bed @ 60°C

Print Settings

Printer Brand:

Anycubic

Printer:

Rafts:

No

Supports:

Resolution:

0.12

Infill:

Filament: SUNLU PLA Black

Category: Electronics