Search found 75 matches

by PraveenAlexis
Sat Aug 11, 2018 12:54 am
Forum: Electronics & Electrical Engineering
Topic: How to make a Variable Lab-Bench PSU using an ATX PSU
Replies: 2
Views: 4505

Re: How to make a Variable Lab-Bench PSU using an ATX PSU

Neo wrote:
Fri Aug 10, 2018 6:15 pm
This is truly one of the best articles I have ever seen on the internet. Very nice and keep up the good work !
I have few projects in mind that i need to get back :D hopefully
by PraveenAlexis
Fri Aug 10, 2018 6:42 am
Forum: Electronics & Electrical Engineering
Topic: How to make a Variable Lab-Bench PSU using an ATX PSU
Replies: 2
Views: 4505

How to make a Variable Lab-Bench PSU using an ATX PSU

Disclaimer: ATX power supplies have high capacitance capacitors which will be charged even after the mains voltage is cut off, do not touch them or make sure they are discharged with a resistor before you continue. Do not try to replicate this project if you don't know what you're doing because mai...
by PraveenAlexis
Thu Nov 12, 2015 11:01 pm
Forum: Arduino
Topic: PID controller for Line following robot help [Arduino]?
Replies: 3
Views: 6971

Re: PID controller for Line following robot help [Arduino]?

Hey thanks for the reply, well yeah its a bit late but thank you for the reply, i managed to use PID controller and it worked pretty smooth on the line but i had some issues while i was calibrating KP,Ki,Kd constants :roll: i didn't use the arduino PID library instead i coded my own PID algorithm :)...
by PraveenAlexis
Wed Aug 26, 2015 6:28 pm
Forum: Arduino
Topic: PID controller for Line following robot help [Arduino]?
Replies: 3
Views: 6971

PID controller for Line following robot help [Arduino]?

Well im making an arduino line following robot for a project, and i need some help with using a PID controller for the sensors. Im a total beginner and i have no idea whats PID is and how to use that concept in the MCU code, if there is an example code anyone can provide is much appreciated :) Thank...
by PraveenAlexis
Tue Feb 25, 2014 6:16 pm
Forum: Java Programming
Topic: help out with java programming :)
Replies: 2
Views: 2519

help out with java programming :)

well, im developing a google chrome app for my COD MW3 server to check its online status via ping method, im basically a newbie to java script! can anybody help me out with the coading? it should work like this, if the server response for the ping then it should display the online.png file if else o...
by PraveenAlexis
Sun Oct 16, 2011 12:36 pm
Forum: Mac OS
Topic: HOW TO JAILBREAK AN IPHONE 3G OR 3GS!!!
Replies: 0
Views: 7701

HOW TO JAILBREAK AN IPHONE 3G OR 3GS!!!

If you have an iPhone 3G or 3GS and need an unlock for your phone then most probably you know about the 06.15.00 unlock method with ultrasn0w 1.2, but if you use that method there is no method of going back i.e. you will stuck with this baseband will lose warranty as it will expose your iPhone to ap...
by PraveenAlexis
Sun Sep 11, 2011 9:41 pm
Forum: News & Announcements
Topic: Testing text ads (PPC) on http://www.expertcore.org
Replies: 18
Views: 31262

Re: Testing text ads (PPC) on https://robot.lk

However I'm happy.. We have a very good set of active users.
ya me too :D
by PraveenAlexis
Sun Sep 11, 2011 9:41 pm
Forum: Control Systems & Robotics
Topic: How to drive a CD-Rom motor with PIC microchip??
Replies: 8
Views: 7052

Re: How to drive a CD-Rom motor with PIC microchip??

anyway thanks :) Sounds you didn't get what you have asked :lol: Let me know whether you can make it with those or you need further information. I'm also very busy these days so please note I might not be able to answer posts quickly or add detailed descriptions other than giving quick tips. hahah ...

Go to advanced search