Hi all, I'm looking to collect data on home power usage. I know I could use a current clamp and I know there are off the shelf products to do this, but for reasons I won't go into here I would really like to do something like this and this (tl;dr - capturing usage by monitoring the power consumption light flashing on the smart meter).

Trouble is, I'm struggling to find the visible light photodiode that these guys used, nor any suitable replacements as they are discontinued/out of stock and the last of the stock appears to be delayed by several months. I have tried a few alternatives without much success (including an LDR, using an LED as a light sensor, using an IR photodiode).

Has anyone here got 2-3 of these (or similar) floating around that you wouldn't mind selling me?

https://nz.mouser.com/ProductDetail/ams/TSL237S-LF?qs=ishzoaUFYmTOJTeugUzKUw%3D%3D