Merge branch 'lab10' into 'master'

在测试电路中添加信号源 See merge request !2

Merge branch 'lab10' into 'master'
a0ab3fb9 · 李川 · 3aa774d1 · 8858ded4 · a0ab3fb9 · a0ab3fb9
--- a/74LS283.dlsche
+++ b/74LS283.dlsche
--- a/74LS283.dlsche.svg
+++ b/74LS283.dlsche.svg