limestone7000

limestone7000

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Member since
Jan 24, 2010
Last active
Jun 24, 2011
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0

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Recent contributions

  1. #Threads

    31974f1b-9ce3-46eb-98b6-97316d6a7193

    godfatherAs said by Pooja they used IR based sensor which detects the size of the coin and performs the function according to...

  2. #Threads

    04f8a8af-81f5-4666-9eee-cf6031854006

    Looks like u don't need to have 'Paro' & 'Roomba', if u got 'litter-robots' and a natural pet animal, lol Secondly, i...

  3. #Threads

    642f9615-21e1-452e-ab4e-6a7b1e372207

    I'm making an agro-bot, that'll sprinkle pestcide on plants and dump the fertilizers on them autonomously, along with plucking of the vegetables...

  4. #Threads

    My robotix proj!

    I m making an agro-bot! that's an agricultural robot. It's supposed to go around the plants of vegetables on the field, and...

  5. #Threads

    Which motor shall i use?

    I m interested in making an all terrain robot. It'll basically run on wheels, or i might change my plan to 'belts'....

  6. #Threads

    61827916-3214-46eb-b6b7-9d505b8474bb

    dude, u can control it with the supply of IR transmitter, when u wanna send '1', then switch on the supply, when...

  7. #Threads

    7ea4547c-add7-4d00-a652-38918c92c786

    i have one idea, ur bot shall be small in size...take a rope and attach an arrow-head-like material at the front end...

  8. #Threads

    41c03a32-37d8-407b-b413-3624fa390620

    That's really KEWL B-)

  9. #Threads

    64fc9ae4-ac69-4b0d-8a8c-5dc77ee92b7d

    i have decided to use Radio Freq as a means of communication! Any suggestion on which module is the best for the...

  10. #Threads

    3e2f58bd-1e76-4e02-9ef4-bccbebb7aed7

    narayana murthy@limestone: iam saying this considering the people at which level robots can be done they are still like machines they are...

  11. #Threads

    b30ca6d8-a908-4f1f-bb6f-514dafe9ec0e

    anum mohsinplease i also need any good idea for telecom project i am making my final year project and i need ur...

  12. #Threads

    46bb172e-c122-47c7-a244-27897d79adda

    whats ur project based upon? My project includes embedded system + comm. 😀

  13. #Threads

    e184be6b-8b26-4bf7-bd59-81b25213c00d

    narayana murthyi oppose the 4th reason we cant make robot to much intelligent if we made so they start thinking this may...

  14. #Threads

    3abeb38c-be51-4be1-8f51-e687eb43130e

    Hey there, Hardware reason isn't convincing! Look we don't have problems in recharging the batteries of bots. Now consider ur cell phones,...

  15. #Threads

    Communication between Robots

    I'm on a new mission now! i wanna make a couple of robots, which can communicate with themselves and act accordingly, i'll...

  16. #Threads

    531dff12-b342-423c-94a1-687501266c0e

    VoltaireAiaiai... Think about it. How many sides does a cube have? How many poles does a magnet have? How do you get...

  17. #Threads

    3d822491-2df5-45b4-9c32-61f6a98f68a0

    godfatherUse of Smartcard and Fingerprint can make this system more Secure.In case u haven't watched the movie "National Treasure", in which Nicholas...

  18. #Threads

    a477b39f-03b9-4682-96ee-1c3d334ff408

    u guys have good ideas, but one idea just struck me, u can correct me if i m wrong, i m open...

  19. #Threads

    2c0e416c-d39e-419f-8023-7159e587d49e

    The image is clear! And have u used MicroCap? If not which software is it??

  20. #Threads

    541f8d35-6e1a-45a2-813b-cdde619ec69f

    NOT impossible, yet a little far from possible with the available resources at this stage of your Engineering(just second year)!! but no...

  21. #Threads

    7c50df51-a196-445f-9426-32a94758dc6f

    A Robot => - a thick square foam sheet [maybe 15cm x 15cm] (can also use a metal sheet) - 4 DC...

  22. #Threads

    f748e8a7-92e1-4950-abeb-bdeed630945c

    I have studied "Control System" last semester, in the reference of which i believe that for ANY system to be implemented, we...

  23. #Threads

    c499bc04-420b-4868-a135-5881d7aa7620

    u missed compose and constitute compose - make up! constitute - to consist of [i think u have mentioned "comprise - to...

  24. #Threads

    d7dc7d75-a67a-43e1-bd4a-4f9feec88b70

    btw, to answer ur question, i think no.4 -> h [equanimity = all being of one mind] and no.3 -> a [unanimity...

  25. #Threads

    9e434a23-da16-4e6b-a88f-b550976d3ce6

    thx again mona! And out of curiosity, i'd like to know from where u get these questions! can u tell me pliz!

  26. #Threads

    d5caa493-e69a-4500-ab9d-dde44a03f4c7

    thx a lot mona! i really appretiate it 😀! btw guys, i just got an info that we should check out "barron's...

  27. #Threads

    05c6e4bc-1bee-4019-912b-5ea8493086ac

    TARANJEET SINGHyes, i had studied 8051 microcontroller.....then thats good enough, start off with designing a circuit, and design the specifications of ur...

  28. #Threads

    28a47940-f01c-434b-a440-05df54f9c283

    just flashed me [a little late i know] but in the movie 'WALL-E' they have exclusively used the "line following" technique for...

  29. #Threads

    5d0de82c-78eb-4228-9fe2-a0c93d54def7

    TARANJEET SINGHI need help for making a Line follower with the help of microcontroller.....i had already made an RC robot....(with wheels) any...

  30. #Threads

    d24b699e-9e21-4439-a114-584820328f78

    theerth17ha ha... who said u cant make line follower without uc!!!!!!!!!!!!!!!! We can make a simple line follower with a single IC7404...

  31. #Threads

    8a6b1d96-4d8a-45d1-bf70-37e92429a045

    balaji7490hi friends, can any i help me for the circuit for the line follower in desperate needthe circuit is right above ur...

  32. #Threads

    ea1455a4-3c48-43f1-a63c-4e42f4ee7185

    start with a wired mechanical robot! use 4 motors(as wheels of the robot...just like a car) then attach them with 5 volts...

  33. #Threads

    f7b26fd2-bf29-4013-a8d2-0ad21f70ce29

    atmel MicroC are more efficient and faster in my experience!

  34. #Threads

    5e30dcd1-c1c8-4fda-a883-4174dc15a09d

    That technique is called 'using mnemonics'

  35. #Threads

    c4a421b1-c49e-4761-a112-0533d8f02622

    the video is AWE-some

  36. #Threads

    9d664771-dd30-4113-b22c-1ff4aa3ab29f

    How abt this, we don't iron the middle part of the shirt [the column of buttons]!

  37. #Threads

    65c2b888-5184-43e5-83b6-2e52c9024f6d

    No probs abhi, my pleasure! 😀

  38. #Threads

    d74eadaf-ba15-4b95-bdf8-7ede6b7b20c0

    i say, it need not be automatic! there're few mechanical robots, which move around with the help of a human controlling them,...

  39. #Threads

    dd5f5669-5427-4503-8cdd-ef8fba501839

    are there any books that u recommend for GRE prep??

  40. #Threads

    cca26dde-60d6-46a3-a94a-d3547e9e591a

    which books to refer for GRE?? i m in Electronics and Communication branch,

  41. #Threads

    7a1711c6-3f8a-48b3-ad10-43dd46ad5d72

    i m in for GRE!!!!! ;-)

  42. #Threads

    517ca81a-71e3-45e0-b66d-e85268cc33ee

    i have learnt one thing in my 'coaching classes' life! they only show us the direction, but we have to take efforts...

  43. #Threads

    de6f5812-be7f-4083-aae0-a05177af1be9

    For how long will the scores be valid? 2 years?? more??

  44. #Threads

    5f937374-4f4e-47ba-a576-eabd74ad2107

    105 views and not a single reply? 😔

  45. #Threads

    ccc871b8-8431-4020-b87c-b0d9e9ae8bfc

    while we're on the 'wireless' topic, can u temme how this "Wireless Electricity" works?????? #-Link-Snipped-# check it out!

  46. #Threads

    64dd8b0e-d552-49b3-8d1c-25e3d20248c7

    basically, u'll need a smoke/fire detector(sensor), a comparator(example- an opamp) and a output load(to notify the smoke alarm- perhaps an LED or...

  47. #Threads

    c9352459-a7d2-4b05-9a97-8ec32f9c8acd

    a coupling capacitor is called so, coz it couples a circuit to either an input source or an output load! 😀

  48. #Threads

    012b907c-987d-4bae-ae10-b7b6b32b28fa

    i m sry, what's 'hf'??

  49. #Threads

    e589d7a9-dcef-41c0-bf1a-82c016a52d46

    i think in any interview, they'll first ask u which project have u done, and based on that, the questions will be...

  50. #Threads

    c2afe568-b43f-4058-9dbd-67c532f0b02a

    aman_gupta_009In a simple cell charger circuit using 1 transformer a diode a resistor a lamp for current indication and a cell how...

  51. #Threads

    ad1b20a2-26bc-4d71-8444-8e21b262149c

    abhinaykumarno i want to amplify the signal so that internet surfing can be any faster....... so how can i give the signal...

  52. #Threads

    9013dca3-ec23-4569-a008-9ca0985a4b1b

    applications r many dude, i myself used it in a line follower, in a competition, don't ask me whether i won in...

  53. #Threads

    2cd766d9-022e-4a8f-80ec-fca5a9fdb505

    The_Big_KI doubt there are any practical applications of this for common man.correct me if i m wrong! but there're practical applications today!...

  54. #Threads

    will this concept work for wireless electricity??

    suppose there's a load, connected to the plug through wires(----). Now, cut the wire in the middle like this (-- --), and...

  55. #Threads

    1973ff72-39ea-4a48-a222-0374f7578db6

    anupam sonkarhiii but how can i make the grip of the arm QUOTE] well, it's not that difficult. Consider ur own arm....

  56. #Threads

    10b94067-c98f-483d-b6ae-d085fbffe188

    deekshithraoAre there any other applications of line tracer?There're many consider a company, say building a car! or any other heavy material. It...

  57. #Threads

    f459d883-a8e6-4d25-8658-df4a6239c9c0

    hey guys, me with my proj. teammates r doin' a proj on "Automatic Iron" basically the idea is, when we switch on...

  58. #Threads

    guys, whatcha have to say abt "Roomba" - the vacuum robot!!!

    here's the video of 'Roomba' <a href="https://www.youtube.com/watch?v=QvxXFtOeUmA" target="_blank" rel="nofollow noopener noreferrer">CleanMate 365 QQ1 - robo...

  59. #Threads

    810198be-9624-415e-a538-edf659b9cd3f

    for lline follower, (or wall follower robots) u NEED microcontrollers dude, othwerwise it's just a 'follow-nothin' robot!! lol k but u can...

  60. #Threads

    8ab1098b-401c-45f5-8685-93f9c0c599ca

    for lline follower, (or wall follower robots) u NEED microcontrollers dude, othwerwise it's just a 'follow-nothin' robot!! lol k but u can...

  61. #Threads

    5949213f-7405-42a9-8fc9-dc4dfda17f80

    caen<a href="https://robotku.blogspot.com/" target="_blank" rel="nofollow noopener noreferrer">RoBot EvolusiOn</a>.that code which has been written on that page...

  62. #Threads

    6c303e14-d2d0-45c8-9870-5000dda5ad76

    i think the name's "Maze solver" buddy, and the specification and rules depend upon the particular competition u r entering into, maybe...

  63. #Threads

    25048c97-2b1f-443a-84ee-4c8a4d2993fc

    that was a gr8 thing, i liked the shalini's idea of the torturing bright lamp light on their face to wake them...

  64. #Threads

    771b2127-6d31-4d46-b2bb-0e1cf2be4bd2

    if i tell ya Wi-Fi signal can't be amplified, i'd be lying! Is it a signal? Then OF COURSE it can be...

  65. #Threads

    i m trying to do a project, something very useful for the human kind!

    i just completed my 2nd year of E&C engg. and now i got one month course on embedded systems. then for an...

  66. #Threads

    i need an ebook on microcontrollers

    i need ebooks on PIC16f877a and Atmega16/32 microcontrollers at my place, in markets, they don't sell such books, and i can't go...

  67. #Threads

    b7655735-1c4c-428e-8399-0fc487bdd261

    guys...i m doin' a "line-follower" bot, for that i m gonna use PIC16F877A do ya think there's much difference in programming compared...

  68. #Threads

    586e4bed-35bf-4ad6-9314-2fe5f634a993

    helloo..anybody there?? i really need help in this one guys..

  69. #Threads

    768bd4f7-6fe6-4028-9204-6160e8f97c1c

    can anyone do me a favor? i got this reel camera [very old model] and i dismantled it, and took out the...

  70. #Threads

    3db36df3-77f1-4e22-903f-919178eef145

    hey guys, interfacing with PC and showing pictures taken on PC seems to me like a very big proj. so...can i do...

  71. #Threads

    c99232a5-e0b8-49f9-9b86-51c5b59a0a1d

    K, call me crazy but here's what i did😛 i went to my native place day-b4-yesterday, got a very old camera "reel...

  72. #Threads

    152b9ba2-aa92-4623-95de-4adb24806e9b

    and hey guys, what's a pinhole camera ??

  73. #Threads

    0943d43a-b0f1-4676-a6b7-ddc9840292f9

    yea i m on a mission to make a camera for myself, basically, it should take and store still pictures in my...

  74. #Threads

    Build a simple camera, without involving a microcontroller! possible?

    i need to build a simple camera, without involving a microcontroller! possible???? if yes, how???😁😛 if no, then thx for ur time!😒

  75. #Threads

    a2d19486-02a9-4b75-bf2f-8513a75fe727

    if you check out the internal design of an UA741 op-amp, it'll be clearer! #-Link-Snipped-# now, Q2 transistor is in 'Active' region,...

  76. #Threads

    3665bb7a-a9d1-411c-88bb-a2663a6a3be0

    oh aiight! thx fellas, i got these 2 probes, one of red and other of black in color, k thx a ton!

  77. #Threads

    808bb6cf-23a9-497f-b8ed-4fafed2ba2b7

    sanks85hey limestone thankss buddy...but i dont think there is any need of partition in the main battery.. actually i was reading on...

  78. #Threads

    0e90d2e8-87b9-42e0-a7c9-7a7ecc018479

    cooltwinsyou dont have to make probes... you can get them in shops. it is actually a thick wire sort of stuff with...

  79. #Threads

    how to make a probe??

    i m not understanding the way they have explained! <a href="https://www.redcircuits.com/Page68.htm" target="_blank" rel="nofollow noopener noreferrer">Salt-Ta...

  80. #Threads

    ace5d01b-db8a-4eb4-a9f2-0f539aded2fb

    sanks85actually i read about it on google that a mobile can be charged through waves of radio freq. but the main ques....

  81. #Threads

    hey i need an Op-amp internal circuit!

    i need to build an Op-amp, so i need the internal circuit of an Op-amp my frnd suggested me 'Motorola MC1530' i...

  82. #Threads

    90162e19-9b25-437f-84cd-99d22f391276

    godfatherMazidi is the best book you can also use the book authored by AYALA.AYALA for "Architecture of 8051" Mazidi for "Applications of...

  83. #Threads

    fc37179a-25fa-4085-9ace-d4739c7be2be

    go to this site-- #-Link-Snipped-# there're lots of options for u to start with [especially for beginners] 😎

  84. #Threads

    33e0db4a-f430-4ba4-9565-fb10b66b7fef

    my first step would be to club the 2nd and 3rd terms so, |2.5 - x| + |3.6 - x| = |6.1...

  85. #Threads

    Try this one!

    This is an awesome riddle i came across! Lets see if u can get this one, lol 😎 --> It's an English...

  86. #Threads

    a21a9a14-8882-4ef0-b778-106a73c4fc21

    godfatheri have circuit diagram you have to make its PCB or on general purpose board... you have to design mechanical part according...

  87. #Threads

    6d684787-73a6-4326-911f-34453dfecf53

    Headphone Amplifier for E&C [always works at its best!]

  88. #Threads

    59cd840d-cd26-4af1-8c08-c3e4d8f7dd08

    hey i need topic related to "Electronics & Communication', [4th sem. engg.]

  89. #Threads

    e516e139-eecf-4458-8fb6-dfac4f11288c

    types- 1)sensors - fire alarm, water-level alarm, locking systems, remote controlled switch, etc. 2)amplification - Headphone amplifier, signal generator and am...

  90. #Threads

    81e84545-82b4-4680-b10e-e2089be52381

    if u got some links, u can give me those too,