In this post I am going to explain the major part of your robot building process. let’s moving to the coding part. In order to program your robot you will need to get inputs from your sensors and make decisions and give output signals to the motor controlling unit. Well for this project we will be using a pic micro ...
Importance of a portable operating system (OS) was come in to my mind a long time ago. As I am not a Window$ user anymore, I was trying to find some Linux portable distribution. My friends give me links to OS such as Damn small Linux, Nimblex and so ...
Well, the motor controlling circuit with L293D is simple as follows. The line follower can turn left or right by changing wheel speeds. There for a simple control mechanism will be enough. Pin 4 and 5 controls left motor while pin 6 and 7 controls the right motor. H-Bridge IC
As moving to the final year of my BSc reading I had the opportunity to take robotics as an elective subject. Even though I was an IT student I have choose this subject because I love electronic gadgets and robots very much. Actually the subject is fine than I thought it in the first hand. Later on I was assigned ...
In this post I am going to explain the major part of your robot building process. let’s moving to the coding part. In order to program your robot you will need to get inputs from your sensors and make decisions and give output signals to the motor controlling unit. Well for this project we will be using a pic micro ...
Well, the motor controlling circuit with L293D is simple as follows. The line follower can turn left or right by changing wheel speeds. There for a simple control mechanism will be enough. Pin 4 and 5 controls left motor while pin 6 and 7 controls the right motor. H-Bridge IC High Left High Right Low Left Low Right Description On ...
To follow the line robot need to identify the line first. Well there are few things you can do to identify a black line on white background or vice versa. One way is use LDR array and tracks the light reflection level. Black line will not reflect the light as white color. Or you can use IR beam. In this ...
As moving to the final year of my BSc reading I had the opportunity to take robotics as an elective subject. Even though I was an IT student I have choose this subject because I love electronic gadgets and robots very much. Actually the subject is fine than I thought it in the first hand. Later on I was assigned ...
Well, this post is about one of my experiment on facebook and the reasons why I am off from the facebook. Almost everyone have facebook accounts now. There are plenty of friends on everyone’s accounts. Some people adding friends blindly, some do concern the facts about friends when accepting requests. Same story for the privacy policy as well. Some don’t ...
This small note is to apologize all the people who came to visit this blog for regular updates. I could not write anything for years now. I don’t make any excuses as there can’t be any fair reason not to write a blog post for such a long time. Therefore I don’t make excuses. But I am trying to do ...
I went to Airtel store at Galle road few weeks ago to find out what are the HSDPA packages they offer. I have used Mobitel and Dialog HSDPA packages early so I know both are not delivering what we expect. The problems within those providers I have already discussed in my early posts. Airtel staff is seems very friendly ...
Importance of a portable operating system (OS) was come in to my mind a long time ago. As I am not a Window$ user anymore, I was trying to find some Linux portable distribution. My friends give me links to OS such as Damn small Linux, Nimblex and so on. But finally I found the best fit portable OS ...
Are you having problems with java path when compiling java programs and you hate when you have to set path again and again? You should give the path to the bin for recognizing the jdk to the system. There is a simple thing you can do without typing the path in command prompt everyday. This is how you can do ...
Things are not going well. Dialog HSDPA users having plenty of difficulties.While keeping almost all the old troubles, new ones are also coming. No one is really getting so called 3.6mbps speed, instead we get 8KBps in the day time (peak hours) and 1mbps at night (off peak). Especially in this month all the Dialog users I know (HSDPA and ...
To follow the line robot need to identify the line first. Well there are few things you can do to identify a black line on white background or vice versa. One way is use LDR array and tracks the light reflection level. Black line will not reflect the light as white color. Or you can use IR beam. In this ...
Well, this post is about one of my experiment on facebook and the reasons why I am off from the facebook. Almost everyone have facebook accounts now. There are plenty of friends on everyone’s accounts. Some people adding friends blindly, some do concern the facts about friends when accepting requests. Same story for the privacy policy as well. Some don’t ...
This small note is to apologize all the people who came to visit this blog for regular updates. I could not write anything for years now. I don’t make any excuses as there can’t be any fair reason not to write a blog post for such a long time. Therefore I don’t make excuses. But I am trying to do ...
I went to Airtel store at Galle road few weeks ago to find out what are the HSDPA packages they offer. I have used Mobitel and Dialog HSDPA packages early so I know both are not delivering what we expect. The problems within those providers I have already discussed in ...
Are you having problems with java path when compiling java programs and you hate when you have to set path again and again? You should give the path to the bin for recognizing the jdk to the system. There is a simple thing you can do without typing the path in command prompt everyday. This is how you can do ...
Things are not going well. Dialog HSDPA users having plenty of difficulties.While keeping almost all the old troubles, new ones are also coming. No one is really getting so called 3.6mbps speed, instead we get 8KBps in the day time (peak hours) and 1mbps at night (off peak). Especially in this month all the Dialog users I know (HSDPA and ...
