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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by uaefame

  1. uaefame

    Robot army

    Hello everyone, IF we have 2 robots, I am trying that each robot scan an area and send information to the other robot. So, an area is scanned only once and the other robot is aware of it. I am just started thinking about this. So, If you have any idea about it please let me know...
  2. uaefame

    line tracer

    I guess line follower robot are well designed now a days. There are millions i mean billions of them all over the world. I recommend getting a robotic kit for line follower and testing it out. It will save you time and give you an early idea how the robot look like and the expected...
  3. uaefame

    need urgent help in making robot!!

    To get more help from member around here, Fighting robot ? Wireless controller ? These kind of question is so general. It doesn't show any kind of thinking or circuit building or any kind of simple google search. In my opinion: Break down you project to parts? Is the objective only to...
  4. uaefame

    New Robotic Project

    Man when you finish this robot i really need to see it!! My estimate time that you will finish it 2years hope i am not mistaken. It is an interesting project and I wish all the luck for you. And the more we know about you the better we can help are you electrical or mechanical or computer...
  5. uaefame

    I'm back

    Hello everyone, I used to use this website 5 times a day but wow I had a long break for like 6months. And here again, I would like to come back and do more projects and would like you guys to assist me for your benefits and mine. Here are some of the cool project I might consider doing...
  6. uaefame

    Power supply

    Interesting replies, Ya I am building a hexpod robot to finish a maze. I will post my robot soon It's not that nice looking as bill showed. For the voltage it requires 6V. and Ya It is a servo motor. Yes Hero999, I need all of them to be working in the same time to maintain certain position.
  7. uaefame

    Power supply

    Dear All, I have a robot which consume 43.56W. I am looking for a power supply for it (battery). Any recommend battery. Actually every motor need 2.42W but I am using 18 motor therefore total power is 43.56W. Any recommended battery and battery connection. Best regards, HISMI
  8. uaefame

    Servo motor

    Hello again, Here is a new question I know my Torque =0.44Nm How can I determine the battery or the current or the power for this application.
  9. uaefame

    Servo motor

    Many factors to considered 1- Load current 2- stalled current So my task is to get the current per servo? or the torque required by each servo?
  10. uaefame

    Pic 16f877

    I started writting my own codes using the help of PIC delay generator website list p=16F877 ; list directive to define processor #include <p16F877.inc> ; processor specific variable definitions errorlevel -302 cblock 20h d1 d2 endc org 0h nop...
  11. uaefame

    Servo motor

    I am trying to design a power supply for my servo motor. Number of servo = 18 Servo specification Torque: 347 oz/in @ 4.8V, 403 oz/in @ 6V Speed: .19 sec/60° @ 4.8V, .15 sec/60° @ 6V Current rating i heard it is 2.5A at max not sure .... Any idea how my power supply should be or ratting ?
  12. uaefame

    Pic 16f877

    I want to get a hexapod robot stand up. Here is my analysis timing. T=20ms ( Period) On Time for 12motors 1.65ms On Time for 3motors 1.9ms On Time for 3motors 1.2ms I want to drive 18 servo motors togather. The interesting part is they share same command. I can't find an easy way to...
  13. uaefame

    Newbie question, cannot compile in MPLAB

    I notice eric keep helping people. ERIC are you a teacher just wondering. You have a unique way of teaching so interesting :)
  14. uaefame

    Solar Panel

    To make thing easy, Check any battery datasheet. Look at the graph fast charging will result in low capacity. I mean capacity as AH. So as uber mentioned, slow charging gets higher or more capacity. Just look at any datasheet :)
  15. uaefame

    Pic 16f877

    Is it possible using interrupt?
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