Join: Nov 20, 2006

Name: vamfun

Gender: Male

Location: US

Videos Watched: 818

Subscribers: 4

Channel Views: 333

Videos (8)

Eric's Inverted Pendulum..Prototype 1

  • Length: 2:37
  • Rating Average: 5.00 from 2 people
  • View Count: 136
  • Author: vamfun

Tags: 24  599  accelerometer  balance  bbot  Charter  crs03  demoqe128  Everest  FRC  freescale  Granada  gryo  Hills  inverted  Jennings  MCF51QE128  pendulum  robot  segway  sensing  sidewinder  silicon  vex  wheelchair 

Eric is a FRC team 599 Granada Hills Charter High School student (recently graduated) who wants to learn control theory. This is the first test of the EIP (Eric Inverted Pendulum) prototype. We incorporated the vamfun vex bbot software with a used E&J wheel chair frame and motors (160w,8.1NM...

Rev1 Make your toilet dual flush (free DIY 20 min)

  • Length: 8:38
  • Rating Average: 5.00 from 1 people
  • View Count: 282' favoriteCount='1
  • Author: vamfun

Tags: 1.6  american  bidet  Dual  eco  flapper  flow  fluidmaster  flush  free  gal  green  japanese  kohler  low  save  standard  toilet  treehugger  valve  vamfun  water 

(Rev 1:adds non float flapper valves) Make your toilet dual flush by simple adjustment of flapper valve float to shorten flush time. Saves .8 gal per small flush...still allows full flush for solid waste.

Make your toilet Dual Flush (free DIY 20 min job)

  • Length: 6:53
  • Rating Average: 5.00 from 5 people
  • View Count: 381' favoriteCount='2
  • Author: vamfun

Tags: 1.6  Dual  eco  flapper  flow  flush  free  gal  green  japanese  kohler  low  save  toilet  treehugger  valve  vamfun  water 

Make your toilet dual flush by simple adjustment of flapper valve to shorten flush time. Saves .8 gal per small flush...still allows full flush for solid waste.

Favorites (3)

Lec 5 | 8.01 Physics I: Classical Mechanics, Fall 1999

  • Length: 50:50
  • Rating Average: 4.92 from 12 people
  • View Count: 3063' favoriteCount='15
  • Author: MIT

Tags: centripetal  friction  gravity  lewin  mechanics  mit  motion  opencourseware  physics  scalar  tension  trajectory  vectors 

Circular Motion - Centrifuges Moving - Reference Frames - Perceived GravityView the complete course: http://ocw.mit.edu/8-01F99License: Creative Commons BY-NC-SAMore information at http://ocw.mit.edu/termsMore courses at http://ocw.mit.edu

Vex Inverted Pendulum Balance Robot v1.0

  • Length: 1:45
  • Rating Average: 5.00 from 4 people
  • View Count: 3430' favoriteCount='6
  • Author: vamfun

Tags: 599  accelerometer  balancing  bbot  encoder  gyro  imu  Inverted  Pendulum  robodox  robot  self  vamfun  vex 

You asked for it! This two wheel inverted pendulum Bbot robot uses all vex kit parts except these sensors:a)Spark 5 axis IMU: 2 rate gyro, 3 axis acccelerometer. I only used 1 rate gyro and 1 accelerometer axis. ($100)b) US Digital MA3-A-b6 absolute analog encoders. ($35 per wheel). No...

space-elevator turbo crawler

  • Length: 1:33
  • Rating Average: 4.67 from 12 people
  • View Count: 18923' favoriteCount='9
  • Author: JoernLutat

Tags: crawler  space-elevator  turbo 

space-elevator WeltraumaufzugMade in GermanyMax-Born Berufskolleg Turbo Crawler