| ??? 12/30/13 14:32 Modified: 12/30/13 15:23 Read: times |
#190217 - optical sensor |
I have been checking, by now, probably 25 different datasheets and not found what I am looking for.
Basically I am looking for a photo cell/diode/sensor/... that does not cost a fortune where the specs are such that you can make e.g. a unit that triggers at 47lm +-, say 2% without having to calibrate every individual unit. any suggestions? Erik Cross posted at SILabs |
| Topic | Author | Date |
| optical sensor | 01/01/70 00:00 | |
| RE: "does not cost a fortune" | 01/01/70 00:00 | |
| relative | 01/01/70 00:00 | |
| Sensor | 01/01/70 00:00 | |
| checked, used thousands before ... | 01/01/70 00:00 | |
| Digital Ambient Light Sensor | 01/01/70 00:00 | |
| but same HUGE tolerance | 01/01/70 00:00 | |
| TSL2560/61 | 01/01/70 00:00 | |
| What about physical constraints? | 01/01/70 00:00 | |
| physical constraints .... | 01/01/70 00:00 | |
| Hamamatsu Diodes | 01/01/70 00:00 | |
| typical values only in the datasheet | 01/01/70 00:00 | |
| if ONLY why TYPICAL? | 01/01/70 00:00 | |
TSL238 , you may check this.. | 01/01/70 00:00 |