- #4042 [olivea88], 26-01-20 22:14
- #4041 [olivea88], 26-01-20 17:44.

- #4040 [olivea88], 26-01-20 17:43試中
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- #4039 [olivea88], 26-01-20 15:57.

- #4038 [olivea88], 26-01-20 15:50
最終完成
通電00顯示
按一下sw 加10分鐘
中途再按再加10分鐘(最大20min
倒數中pin13腳由low變high去驅動9粒燈膽著
如果再按sw 超過1.5秒reset to 00 顯示
最後60秒7劃管由分鐘變為秒數倒數
最後5秒buzzer響直至00
Pin 13 output low 電位
. - #4037 [olivea88], 26-01-20 14:34
- #4036 [olivea88], 26-01-20 11:49
- #4035 [olivea88], 26-01-20 11:38.

- #4034 [olivea88], 26-01-20 11:38終於銲好
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- #4033 [olivea88], 26-01-19 20:21.

- #4032 [olivea88], 26-01-19 20:20.

- #4031 [olivea88], 26-01-19 20:20未銲好哂就急急叫AI 寫程式試了
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- #4030 [olivea88], 26-01-19 18:11.

- #4029 [olivea88], 26-01-19 15:27.

- #4028 [olivea88], 26-01-19 15:26用 audrino nano 整 timer 倒數電路控制燈箱
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- #4027 [olivea88], 26-01-19 14:58.

- #4026 [olivea88], 26-01-19 14:43餵比 gpt5 問問題
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- #4025 [olivea88], 26-01-18 20:35燈箱線路圖
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- #4024 [olivea88], 26-01-18 18:20內裝彈弓方便伸出燈板
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- #4023 [olivea88], 26-01-18 18:193塊升壓板各出15V,其實可以用一塊比9粒燈,不過對板負載大d,max30W, 9燈22.5W,而家不用加heatsink 都可以
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