"Second imitation" is solved based on ARDUINO NANO light meter for 30 yuan

Overview

B station UP main runner Jiao Xiong’s self-made 30 yuan light meter has been modified

The whole is more compact and concise

Demo video:

The cost does not exceed 40 yuan

Code: https://pan.baidu.com/s/10J9bJLaByJdyE5PJVewJLw Extraction code: obp4

Or attachment↓

Hope everyone can support it

Design Files

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Update:2025-05-12 22:25:34

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