05-09-2025, 07:25 PM
Thanks very much for your answer. There doesn't seem to be a pin on the board that carries 5v. Can I connect a wire to the kathode of D9 to power a logic level converter and the rfid reader module from?
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I2C logic levels
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I2C logic levels - by Fribse - 05-08-2025, 08:37 PM
RE: I2C logic levels - by admin - 05-08-2025, 11:53 PM
RE: I2C logic levels - by Fribse - 05-09-2025, 07:25 PM
RE: I2C logic levels - by admin - 05-09-2025, 11:40 PM
RE: I2C logic levels - by Fribse - 05-11-2025, 01:11 PM
RE: I2C logic levels - by admin - 05-12-2025, 12:59 AM
RE: I2C logic levels - by Fribse - 05-12-2025, 08:29 AM
RE: I2C logic levels - by admin - 05-12-2025, 08:36 AM
RE: I2C logic levels - by Fribse - 05-12-2025, 08:46 AM
RE: I2C logic levels - by admin - 05-12-2025, 08:56 AM
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