tag:blogger.com,1999:blog-83030723682649559632024-02-20T04:55:34.428+05:30Joy - n - FreedomInnovations - Entrepreneurship - Success - Failure - Electronics - Software - Hardware - Training - Fun- Followthrough - Resilience - Landmark EducationVinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.comBlogger95125tag:blogger.com,1999:blog-8303072368264955963.post-45562497349011244252013-12-03T12:15:00.003+05:302013-12-03T12:15:50.399+05:30picHexFile<iframe src="https://docs.google.com/presentation/d/1zHFV3I3fRgs91ad-uVxHsEH7JB16FV1Y7LBQz4BLLJo/embed?start=false&loop=false&delayms=15000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>Vinay Chaddhahttp://www.blogger.com/profile/07517579278149356347noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-76887092219617218782013-12-03T12:12:00.000+05:302013-12-03T12:12:26.342+05:30Elevator latch switch<iframe src="https://docs.google.com/presentation/d/1zHFV3I3fRgs91ad-uVxHsEH7JB16FV1Y7LBQz4BLLJo/embed?start=false&loop=false&delayms=15000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>Vinay Chaddhahttp://www.blogger.com/profile/07517579278149356347noreply@blogger.com1tag:blogger.com,1999:blog-8303072368264955963.post-75491723019343237942013-12-03T12:07:00.002+05:302013-12-03T12:07:20.832+05:30appinventor_SMS_EMAIL_VOICECALL<iframe src="https://docs.google.com/a/gvc.in/presentation/d/1ocOcCNuUrZJ8M-lL0CX3v5COT4Vtt2mdQl0QqVKoEcc/embed?start=false&loop=false&delayms=15000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>Vinay Chaddhahttp://www.blogger.com/profile/07517579278149356347noreply@blogger.com3tag:blogger.com,1999:blog-8303072368264955963.post-56653423371228901532013-12-03T12:04:00.003+05:302013-12-03T12:04:57.342+05:30Appinventor_Bluetooth<iframe src="https://docs.google.com/a/gvc.in/presentation/d/1ocOcCNuUrZJ8M-lL0CX3v5COT4Vtt2mdQl0QqVKoEcc/embed?start=false&loop=false&delayms=15000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>
Vinay Chaddhahttp://www.blogger.com/profile/07517579278149356347noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-11675013255559079812013-12-03T12:03:00.000+05:302013-12-03T12:17:23.710+05:30AppinventorliTinyDB<iframe src="https://docs.google.com/a/gvc.in/presentation/d/1I0Va8LGgT6n6lHd7VSDV7wiv1kGwpCfgtcr0G1UUMJ8/embed?start=false&loop=false&delayms=15000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>Vinay Chaddhahttp://www.blogger.com/profile/07517579278149356347noreply@blogger.com1tag:blogger.com,1999:blog-8303072368264955963.post-47466773580449823122013-12-03T11:56:00.000+05:302013-12-03T11:56:22.036+05:30start with PCB<iframe src="https://docs.google.com/a/gvc.in/presentation/d/1Vc4k_7Bxl_Gv9MA3Di5oxdxwrpORYqUBDQBidxC5dso/embed?start=false&loop=false&delayms=15000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>
Vinay Chaddhahttp://www.blogger.com/profile/07517579278149356347noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-87229099625406075332013-08-16T22:24:00.001+05:302013-08-16T22:27:24.423+05:30Kids Learning Programming and Electronics<div dir="ltr" style="text-align: left;" trbidi="on">
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I started teaching kids of 11 to 13 years about electronics, programming. This is a video from their fifth class held on 15th August at ATS Village, Noida.
<iframe allowfullscreen="" frameborder="0" height="344" src="//www.youtube.com/embed/XERIcr0hZzM" width="459"></iframe></div>
Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com1tag:blogger.com,1999:blog-8303072368264955963.post-84568639376815468332013-04-28T23:28:00.001+05:302013-05-12T18:51:38.334+05:30Sharing my experince as entrepreneur with Academicians at Amity. <div dir="ltr" style="text-align: left;" trbidi="on">
Deptt of Science and Technology and Amity University organised a 2 weeks 'training the trainers on entrepreneurial skills' for faculty. Idea is to train the faculty so that they can encourage the students to be an entrepreneur instead of looking for jobs.
I shared my experience with faculty members during the inauguration ceremony and later spend 1.5 hours interacting with students.<br />
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-67830418101385825962013-03-07T19:34:00.002+05:302013-03-07T20:32:49.531+05:30Celebration of 52nd birth day with Joy-n-Freedom <div dir="ltr" style="text-align: left;" trbidi="on">
<h5 class="uiStreamMessage userContentWrapper" data-ft="{"type":1,"tn":"K"}" style="font-weight: normal; text-align: left;">
<span class="messageBody" data-ft="{"type":3}"><span class="userContent"></span></span><span class="messageBody" data-ft="{"type":3}"><span class="userContent">Completed
52 years of life. Beginning of the day with a morning walk, a cup of
black tea with lime and excitement of the day ahead. <br /> <br /> As an experienced person, I wish to share formula for remaining happy and healthy - DO WHAT YOU LOVE. LOVE WHAT YOU DO. </span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">One of my facebook friend asked me what I do that I love. So here is how I spent my day loving each and every activity -</span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">Got up at 3 AM, worked on my laptop, check mails, sent replies and few mails to team and customers and vendor.</span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">At 6 AM , went out for a 45 minute walk in park. enjoyed fresh air, little chill and darkness,</span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">6.45 AM - made a cup of black lemon tea with enjoyed it with marie biscuits.</span></span></h5>
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<li><h5 class="uiStreamMessage userContentWrapper" data-ft="{"type":1,"tn":"K"}" style="font-weight: normal;">
<span class="messageBody" data-ft="{"type":3}"><span class="userContent">At 7 AM, me, Geeta and Maggie went to Mother Dairy for milk vegetables. </span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">Tasty paranthas by Geeta with butter for breakfast.</span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">Office from 9 AM, work with team, one customer visit, few calls, some orders to vendors.</span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">Visited Ambedker Polytechnic, Delhi. Met HOD and scheduled a guest lecture for final year electronics students on March 22nd. </span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">Had annual eye check at iCare, Noida. Doctor Charu Tondan prescribed new eye glasses , some eye drops and confirmed that there are no symptoms of Diabetic Retina. </span></span></h5>
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<li><h5 class="uiStreamMessage userContentWrapper" data-ft="{"type":1,"tn":"K"}" style="font-weight: normal;">
<span class="messageBody" data-ft="{"type":3}"><span class="userContent">Paid for cataract surgeries of two old poor patients for 8th March at iCare. </span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">and finally waiting for dinner at home with Upasana, Maggie, Geeta, Tarun, Vinay Ji, Verna Ji, Mohit, Manpreet Kaur and Srishti. </span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent">and then a good night sleep till next exciting day .....</span></span></h5>
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<span class="messageBody" data-ft="{"type":3}"><span class="userContent"> </span></span></h5>
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-89179054445412695912012-12-14T07:15:00.000+05:302013-01-06T12:02:02.516+05:30My hobbys of teaching teenage kids covered in CHIP and tech2.in.com<div dir="ltr" style="text-align: left;" trbidi="on">
On 6th December Network18 online magazine featured me in one of the articles about teaching raspberry pi to Nithari Children. The same article was also published in Jan 2013 issue of print magazine 'CHIP'. Soft copy of article published in CHIP is here <a href="https://www.box.com/s/4lrc1unvcq7rvm1hi9kb" target="_blank">https://www.box.com/s/4lrc1unvcq7rvm1hi9kb </a><br />
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and the one at online site is at <a href="http://tech2.in.com/features/general/a-slice-of-raspberry-pi-for-underprivileged-youngsters/625712" target="_blank">http://tech2.in.com/features/general/a-slice-of-raspberry-pi-for-underprivileged-youngsters/625712</a><br />
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Article was written by Rohini and has over 152 likes and 119 tweets. Here are some of the tweets<br />
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-74475174164070443292012-11-14T10:47:00.001+05:302012-11-14T11:01:57.903+05:30marriage planning<div dir="ltr" style="text-align: left;" trbidi="on">
Well, it is difficult. I suggest to have an exhaustive manual and things that you may need.<br />
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Here is the list that I think is required<br />
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<li>Medicines </li>
<li>Toiletry/Cosmetics </li>
<li>Basket for snacks</li>
<li>List of phone numbers of all active persons (friends, relatives and employees) </li>
<li>Plans for each persons with date and time using google calendar and google drive.</li>
</ol>
Some steps I have taken is as follows<br />
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<li>Placing bulk order with Easy Day/Apollo/Mother Dairy and telling them to deliver material quickly on demand that we forget / have additional needs.</li>
</ol>
Will be sharing the docs and the experience and the mistakes after the event.<br />
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-12700254431384951412012-10-25T20:44:00.002+05:302012-10-25T20:45:06.576+05:30Visit to UIET @ Kurukshetra<div dir="ltr" style="text-align: left;" trbidi="on">
I was invited by Mr Rahul Gupta of UIET to present Industry designs on Oct 19th.<br />
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I presented about what I do to M Tech students and B Tech students. While students and Mr Gupta was very passionate and enthusiastic, their course and existing knowledge was too obsolete. I shared two kits of PT60 controller from freescale with Aseem Bansal and one more student.<br />
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Here is the copy of presentation.<br />
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<iframe src="https://docs.google.com/present/embed?id=dcqn897p_278g6smwgcg&interval=5&autoStart=true&loop=true&size=l" frameborder="0" width="700" height="559"></iframe>
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-9073430378934552022012-10-12T21:34:00.000+05:302012-10-13T06:29:29.150+05:30BPIT Orientation Day Talk - Few PicsI was invited to speak to 1st year students of B Tech and MBA of BPIT, Rohini on Oct 8.2012. This is a IP University affiliated college. Here are few pics. Event started one hour behind schedule dur to late arrival of college management. Surendra Sharma, a famuos satirist who is also vice president of this college spoke about few things in his own style.
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com1tag:blogger.com,1999:blog-8303072368264955963.post-60443608034177942082012-09-28T10:41:00.003+05:302012-09-28T10:44:20.811+05:30Some thing about me and my company...
Here are few details about what I am doing - projects, business, technicals...
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<iframe src="https://docs.google.com/present/embed?id=dcqn897p_58cfcr5xc7&interval=5&size=l" frameborder="0" width="700" height="559"></iframe>Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-70024872510961206882012-09-15T18:46:00.002+05:302012-09-17T23:14:14.726+05:30R-Pi and Scracth @ Nav Samaj Mandal - Vile Parle (E)Nine students learned raspberry pi and scratch and then explained the product to over 500 teachers of various schools. Look at the energy levels and excitement. They were too happy at the role reversal even though it lasted for just 2 days.
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<iframe width="853" height="480" src="http://www.youtube.com/embed/-vHGV9Xl2pg" frameborder="0" allowfullscreen></iframe>Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-83973036946430586432012-09-12T09:06:00.000+05:302012-09-12T17:11:45.480+05:30Programming and Fun for kids using Rapberry Pi and Scratch I have been using raspberry pi with scratch to teach kids about creativity and logic (well it is programming and some fun).
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Here is the plan. Do let me know your views.
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<iframe src="https://docs.google.com/presentation/embed?id=1a9AXvChSHGOkTTlI0tbFIRHvnVI1P1Rq75Bhzh2x2pY&start=true&loop=true&delayms=10000" frameborder="0" width="720" height="594" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-61738245938517974962012-09-09T09:45:00.000+05:302012-09-09T09:45:08.315+05:30Geetha Narayanan Idea's about teaching<div dir="ltr" style="text-align: left;" trbidi="on">
<iframe allowfullscreen="allowfullscreen" frameborder="0" height="470px" marginheight="0" marginwidth="0" scrolling="no" src="http://www.slideshare.net/geethanarayanan1/slideshelf" style="border: none;" width="615px"></iframe><br /></div>
Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-85001675652859123382012-09-05T10:36:00.002+05:302012-09-05T10:38:01.455+05:30Some of our comemrcial board designsJust some of the boards that we use to design commercial products
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<object width="700" height="525"> <param name="flashvars" value="offsite=true&lang=en-us&page_show_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157628933245201%2Fshow%2F&page_show_back_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157628933245201%2F&set_id=72157628933245201&jump_to="></param> <param name="movie" value="http://www.flickr.com/apps/slideshow/show.swf?v=109615"></param> <param name="allowFullScreen" value="true"></param><embed type="application/x-shockwave-flash" src="http://www.flickr.com/apps/slideshow/show.swf?v=109615" allowFullScreen="true" flashvars="offsite=true&lang=en-us&page_show_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157628933245201%2Fshow%2F&page_show_back_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157628933245201%2F&set_id=72157628933245201&jump_to=" width="700" height="525"></embed></object>Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-58291081317251585152012-08-31T19:06:00.000+05:302013-02-17T09:53:44.021+05:30RaspberryPi and Children of Nithari - at Electronics Rocks 2012<div dir="ltr" style="text-align: left;" trbidi="on">
I presented a talk at Nimhans Convention Centre, Bangalore on 30th August about Raspberry Pi and Children of Nithari. EFY will be uploading the video soon. In the mean time here is the copy of presentations. The presentation was to show how raspberry pi can create a possibility of fun and earning for these students. It was not just earning money but adding lot of fun, pride and confidence using latest technology and brand new computers....
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(More about Nithari is at <a href="http://en.wikipedia.org/wiki/Nithari">http://en.wikipedia.org/wiki/Nithari</a> and <a href="http://en.wikipedia.org/wiki/Noida_serial_murders">http://en.wikipedia.org/wiki/Noida_serial_murders</a>)<br />
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(Note - Presentation has been updated with more information and is different from the original presentation) <br />
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<iframe allowfullscreen="true" frameborder="0" height="585" mozallowfullscreen="true" src="https://docs.google.com/presentation/embed?id=1ApZcm_MTbCSjGYHtISkGG7wkVQEdsPeI_K04BHVGvX4&start=true&loop=false&delayms=3000" webkitallowfullscreen="true" width="720"></iframe></div>
Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com17tag:blogger.com,1999:blog-8303072368264955963.post-82226926927665936812012-08-31T06:45:00.000+05:302013-02-17T09:53:03.838+05:30Electronics Rocks 2012 @ Nimhans Convention Center, Banglore -<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVRIU7kX-6gXKQy_sKiZLxehxa23TiKg2MlVOQi76ZzhKigPVo09UOcB9jSvR3hcJA1POtbtw7TXplE_Y5m23F5Y_pHDxewLTllAJoZWeumENZ6DSCsuT4JIRbM7IDleRk2xp3_LjZF84/s1600/HKD_2645.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="265" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVRIU7kX-6gXKQy_sKiZLxehxa23TiKg2MlVOQi76ZzhKigPVo09UOcB9jSvR3hcJA1POtbtw7TXplE_Y5m23F5Y_pHDxewLTllAJoZWeumENZ6DSCsuT4JIRbM7IDleRk2xp3_LjZF84/s400/HKD_2645.JPG" width="400" /></a></div>
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Electronics For You organised an event for electronics students and professionals at Bangalore "Electronics Rocks 2012" on Aug 30th and 31st.<br />
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I presented a 20 minute talk about how raspberry pi can be used by students to learn computers and programming. <br />
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Apart from this I also participated in a one hour panel discussion about which micro controller board is suitable for hobbyists. Other participants included persons from Freescale, Xilinx and Element14.<br />
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Presentation copy is here <a href="http://vinay.gvc.in/2012/08/presentation-at-electronics-rocks-2012.html">http://vinay.gvc.in/2012/08/presentation-at-electronics-rocks-2012.html</a> and 20 minute video has been recorded by EFY and is yet to be shared online. </div>
Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-80405058615834373262012-08-21T22:59:00.000+05:302012-08-21T22:59:59.442+05:30Economic Times - Aug 21,2012<div dir="ltr" style="text-align: left;" trbidi="on">
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-37798121973235193122012-08-15T08:51:00.001+05:302012-08-19T13:53:31.941+05:30Nithari Kids Playing and Learning with Raspberry-Pi<div dir="ltr" style="text-align: left;" trbidi="on">
I started playing with raspberry-pi along with students of Nithari Village in Noida. It has been real fun and enjoyment. Check out some of the pics here...<br />
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And also see an article in LiveMint which talks about raspberry pi and mention me at <a href="http://www.livemint.com/articles/2012/08/14203904/Enabling-DIY-computing.html" target="_blank">http://www.livemint.com/articles/2012/08/14203904/Enabling-DIY-computing.html </a><br />
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Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com1tag:blogger.com,1999:blog-8303072368264955963.post-59495666302299478872012-08-13T07:15:00.001+05:302012-08-13T07:18:30.741+05:30Which Controller to Use and Why?<div dir="ltr" style="text-align: left;" trbidi="on">
I have worked on various controllers and processors - starting from 8080 and 8048. Technology keeps improving with time and next design is always better in performance, speed, on board peripherals and usually lowers in cost. Also software tools keeps improving.<br />
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As on Aug 2012 - I am working on Arduino and STM8 for 8 bits, PIC32 for 32 bits and STM32F4 for Arm Cortex M4 and Raspberry Pi for embedded Linux based designs. The reason is easy availability of devices, low cost tools, better support and of course excellent tools with built in libraries.<br />
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Today, I do not focus on hardware but on software tools. New software tools with built in libraries offer reduce time to market. Of course, I do not understand every thing about the product. Well, I do not need to as my target is to deliver product and not the library. <br />
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Only if you need to develop library, you need to go thru the internal and details of device.<br />
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See the comments of various design professionals in Aug 2012 issue of EFY.<br />
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<br /></div>Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0tag:blogger.com,1999:blog-8303072368264955963.post-85855152721052116642012-08-12T12:21:00.001+05:302012-08-12T12:27:12.667+05:30FAQs from ECE students and freshers<iframe src="https://docs.google.com/present/embed?id=dcqn897p_233fv8sm7d8&interval=5&size=l" frameborder="0" width="700" height="559"></iframe>Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com5tag:blogger.com,1999:blog-8303072368264955963.post-10989112551871215842012-08-09T21:21:00.001+05:302012-08-09T21:21:28.651+05:30Our Open Source Designs as Published in EFY Since 1997<object width="800" height="600"> <param name="flashvars" value="offsite=true&lang=en-us&page_show_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157626864609366%2Fshow%2F&page_show_back_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157626864609366%2F&set_id=72157626864609366&jump_to="></param> <param name="movie" value="http://www.flickr.com/apps/slideshow/show.swf?v=109615"></param> <param name="allowFullScreen" value="true"></param><embed type="application/x-shockwave-flash" src="http://www.flickr.com/apps/slideshow/show.swf?v=109615" allowFullScreen="true" flashvars="offsite=true&lang=en-us&page_show_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157626864609366%2Fshow%2F&page_show_back_url=%2Fphotos%2Fgvcsystems%2Fsets%2F72157626864609366%2F&set_id=72157626864609366&jump_to=" width="800" height="600"></embed></object>Vinay Chaddhahttp://www.blogger.com/profile/17731664994387948739noreply@blogger.com0