3 ms·
LEDs usually are not very good photodiodes. You optimize them differently for each usage. In abstract theory the perfect photodiode and the perfect LED would be
by std_throwaway 8y ago
LEDs usually are not very good photodiodes. You optimize them differently for each usage. In abstract theory the perfect photodiode and the perfect LED would be the same but in reality there are more tradeoffs and you end up with different devices.