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Problem with Unstable Sensor Data - Powering Arduino Nano via VIN/USB/5V - General Electronics - Arduino Forum
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What is the easiest way to power an Arduino Nano from a battery (preferably using the 5V micro USB jack)? - Quora
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![Am I doing something wrong here? I thought that "VIN" pins served the same function as USB connections to a computer (power-wise that is), but I pumped 3.3V into my Nano 33 Am I doing something wrong here? I thought that "VIN" pins served the same function as USB connections to a computer (power-wise that is), but I pumped 3.3V into my Nano 33](https://preview.redd.it/zltfr047r1d71.jpg?auto=webp&s=ba6059a20f0cd8ee4003a9dcbba65137b6dde945)
Am I doing something wrong here? I thought that "VIN" pins served the same function as USB connections to a computer (power-wise that is), but I pumped 3.3V into my Nano 33
![Different behaviour using USB power 5V or 9v on Vin, arduino nano - Project Guidance - Arduino Forum Different behaviour using USB power 5V or 9v on Vin, arduino nano - Project Guidance - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/3X/d/2/d2854aaedfefaba0177a66d516a15c189027fa53.jpg)