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Line Follower Robot without Arduino or Raspberry Pi – A DIY project.

Today we build Line follower robot without using Arduino or any microcontroller, by simply using this easy to build DIY kit.   A line follower robot is an autonomous robot which follows a black line line on a white background. The circuit of this Robot is very simple. It uses some photoresistors, a comparator chip, and some transistors in order to drive the motors. In the future we are going to build more advanced robots using Arduino or Raspberry pi in order our robot to be more “smart”. But this robot is a first good start!  

Raspberry Pi tutorial: Use SSH to in order to remote control your Raspberry Pi.

SSH protocol can be very useful if we want to remote control our Raspberry Pi. I am using a Raspberry Pi A+ board in this video but you can use any Raspberry Pi board you like.   So far, when we wanted to use our Raspberry Pi, we were using a keyboard, a mouse and a monitor via the HDMI port, or a touch screen like this one. The second method is easier and portable. I have prepared a detailed tutorial on that touch screen display a few weeks ago, you can check it out. But if we want an…

Raspberry Pi Tutorial: Create your own GUI (Graphical User Interface) with TkInter and Python

Having a Graphical User Interface (GUI) on a touch screen makes controlling your Raspberry Pi so much easier. With Python and TkInter one can develop his own GUI very easily. In this video, we are going to see how to achieve that.   The project we are building today is very simple but very useful. As you can see I am using an application that I have developed to turn on or off the LED simply by touching an on-screen button. In this video, we are going to see how to develop an application like this, and as you are…

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