Hi my fellow readers,
It has been quite a while since i switched to N900 from my old smartphone the N95.And finally im finding some Apps with very nice UIs and features.
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I just had an idea yesterday that can get me to make a self-balancing robot without buying any expensive electronic components.
You know last summer i made a cellphone controlled RC Car which had a tabletpc onboard to get commands via bluetooth.That time , having an onboard tabletpc , save me from buying a bluetooth chip which costs about 60$.
This time, to make a self-balancing robot i’ll have to have whether an Accelerometer or a MEMS Gyro to track rotation of the robot.
Those sensors are pretty expensive too.So i’m thinkin about putting my n95 smartphone onto the robot.As i have Accelerometer on the smartphone i can use it to measure rotation movement of the robot.
I tried to explain how it is going to work in the photo.
And the finished robot will look something like this:
Hi there,
today i recorded a video to show how alertme works.
Few days ago i decided to make an app. like nalertme because i get bored of waiting samir to release it.And today my project’s finished.It’s even announced in symbian-freak.com on the homepage in news.
AlertMe is a mobile python app. to protect your phone from thiefs.With this app. you can set your phone to a constant position.Then when you press start button app. starts to protect your phone from thiefs by alarming.
When somebody or a thief try to move your phone app. will immediately alert with a loud sound.
Download(Alertme 1.1)