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0 pointspavel_lishin9y ago0 comments

I believe that RFID are not battery powered - the signal that pings them is what powers them.

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Ah okay, yeah. I knew they were active and passive RFID tags but I think the last time I played with some was almost a decade ago, haha.

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0 pointspavel_lishin9y ago0 comments

I believe that RFID are not battery powered - the signal that pings them is what powers them.

Ah okay, yeah. I knew they were active and passive RFID tags but I think the last time I played with some was almost a decade ago, haha.

j / k navigate · click thread line to collapse