Use a micro Pager/phone vibration alert motor and glue a weight off centre to the motor shaft so it vibrates. don't use too much weight as it causes the gauge to make a loud rattling noise.
Pressure gauge hack (Make it look like its reading pressure!) | |
3 Likes | 3 Dislikes |
607 views views | 3,288 followers |
How-to & Style | Upload TimePublished on 4 Mar 2012 |
Không có nhận xét nào:
Đăng nhận xét