is there any way to make a usb cable that cuts the power when the phone gets to 100%?
How will the external circuitry determine the state-of-charge of the internal battery when the battery terminals are not accessable without cutting holes in the cell phone?i want to do it in the cable. so that the phone will fell disconnected
https://www.kickstarter.com/projects/evolvedcharger/usbidi-the-worlds-most-intelligent-charger-everHow will the external circuitry determine the state-of-charge of the internal battery when the battery terminals are not accessable without cutting holes in the cell phone?
Many phones flash up a battery full indication - a photo cell could detect that and trip a breaker circuit.i want to do it in the cable. so that the phone will fell disconnected
Or a comparator (no microcode).Sounds like a microprocessor (powered continuously by the USB) monitoring an inline current-sensing resistor and a MOSFET to disconnect the power when the charge current level drops.
This makes about as much sense as adding a hose designed to turn the gas station pump off when my gas tank is full, and attach it to the gas station hose that already does that.It is totally unnecessary. Wonder if it is a scam?
ha ha! so true!This makes about as much sense as adding a hose designed to turn the gas station pump off when my gas tank is full, and attach it to the gas station hose that already does that.
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