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It would be trivial to build in a sensor that detects when a device that needs charging is within range.
by acadien 13y ago
It would be trivial to build in a sensor that detects when a device that needs charging is within range.
- retube 13y agoReally? How would the charger discriminate between your phone/laptop and any other piece of electrical equipment in the vacinity?
- acadien 13y agoThe simplest method would be to add a short range transmitter to the charging device. You don't have to limit yourself to using the charging technology for that.