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Arduino 101 实验05 - 光照传感器，做一个自动小夜灯 · App Inventor 2 中文网
...照数据
第 2 步：显示光强并判断明暗
第 3 步：阈值可调，并联动 LED
第 4 步：收尾
五、排错表
六、下一步
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实验05：光照...
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answered Sep 1 '11 at 16:34
Bryan MenardBryan Menard
11.9k44 gold badges2727 silver badges4545 bronze badges
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How to remove all characters after a specific character in python?
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answered May 24 '09 at 22:01
Ned BatchelderNed Batchelder
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Alternate output format for psql
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dda_id | 1121
u_id | 24
ab_id | 10304
dda_type | CHECKING
dda_status | PENDING_VERIFICATION
dda_is_deleted | f
dda_verify_op_id | 44938
version | 2
created | 2012-03-06 21:37:50.585845
modified | 2012-03...