diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 507ec67..0000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/CAD/.DS_Store b/CAD/.DS_Store
deleted file mode 100644
index 7e0eade..0000000
Binary files a/CAD/.DS_Store and /dev/null differ
diff --git a/CAD/PCB/.DS_Store b/CAD/PCB/.DS_Store
deleted file mode 100644
index 81fd809..0000000
Binary files a/CAD/PCB/.DS_Store and /dev/null differ
diff --git a/CAD/PCB/OUTPUTS/.DS_Store b/CAD/PCB/OUTPUTS/.DS_Store
deleted file mode 100644
index 5008ddf..0000000
Binary files a/CAD/PCB/OUTPUTS/.DS_Store and /dev/null differ
diff --git a/CAD/datasheet/.DS_Store b/CAD/datasheet/.DS_Store
deleted file mode 100644
index 5008ddf..0000000
Binary files a/CAD/datasheet/.DS_Store and /dev/null differ