数码管驱动 LED显示 键盘接口
50000
1
1-3 Days
1+:
100+:
500+:
1000+:
10000+:
$0.366157
$0.340003
$0.313849
$0.287695
$0.274618
数码管驱动 LED显示 键盘接口
50000
1
1-3 Days
1+:
100+:
500+:
1000+:
10000+:
$0.713196
$0.662253
$0.611311
$0.560368
$0.534897
数码灌驱动 LED显示
50000
1
1-3 Days
1+:
100+:
500+:
1000+:
10000+:
$0.589046
$0.546971
$0.504897
$0.462822
$0.441785
数据手册
数码管显示驱动 LED显示驱动 键盘接口
50000
1
1-3 Days
1+:
100+:
500+:
1000+:
10000+:
$0.550325
$0.511016
$0.471707
$0.432398
$0.412744
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