fan with dc motor

12:16

2:17

7:48

5:01

22:23

12:47

14:27

1:49

1:47

7:00

4:50

3:09

13:35

4:40

1:40

14:42

5:28

14:01

19:46

16:12

3:00

36:41

9:01

13:45

15:34

6:33

5:49

4:32

5:25

4:42

7:53

10:13

6:56

17:24

10:03

12:50

00:57

9:22

2:47

5:48

8:51

4:55

9:57

4:51

3:18

00:05

8:26

4:02

2:54

4:52

4:42

7:03

22:21

2:46

7:42

8:07

2:41

23:39

9:58

6:41