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Cake day: June 3rd, 2023
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user@lemmy.oneOPto
Ask Electronics@discuss.tchncs.de•high voltages on usb to TTY UART?English
1·9 months agoTx 4 reply http://0x0.st/81fc.jpg

"On certain 3.3 V devices, any voltages above 3.6 V will cause permanent damage to the chip. " Well thats not good. I guess I have my answer 3.9v is high 🤷