20. MTE 2011 the glory friday

Alhamdulillah, we finally manage to get bronze for our ROV. It bring back our smile after what happen in previous exhibition. We revive, we back , we rebound is the right term for our feeling right now. Although we very tired for about 3 days at the expo. All that is nothing compare to our happiness. Thanks to all that supporting us from behind like Dr Nahrul, and our friends Jalal, Saif, and Mail. With some help from them we manage to reach this stage. Thank you very much.

19. MTE 2011

Robot from Murata manufacturing company

With exhibitor from MOSTI

At 60 million KLCC pedestrian bridge

Expo at KLCC went very well today. It seems that all going in the right order. The place, the participant, the atmosphere and even the judge were great. All were actually beyond our expectation. Alhamdulillah, we also  did brilliantly in our presentation, it seem that the judges very impress on our innovation.  We really try our best to impress them, and we will still satisfy to what ever the result will be. Considering there are so many participant that took place today. Here, we can see a lot of participant bring along their product to show it at that expo. A lot of new innovation has been shown there, some of them are out of my reach. What is the most spectacular thing that captured my attention is a robot riding a bicycle. Its coming from Murata manufacturing, one of leading technologies company coming from Japan. The robot capable of keeping balance, pedaling, and directing the bicycle while while avoiding obstacles on the way. It is very surprise all the spectator there. The robot seem to be nailed on the floor when it still keep it balance on stop. Event human cannot do such balance. I know how hard it need to be archived because some of my friends also do some research about it. And Murata technologies is far than what we can reach. As the thing run smoothly today, so we hope that we will facing another great day of our life tomorrow. Amin.. 

18. Couple days before MTE 2011

MTE is around the conner, we never touch our ROV since IRIIE. We plan to bring our ROV just how it is now. Because working on our ROV means more money flow. And from our last experience more money doesn't mean more change to win. Speaking  of winning, we never thought about it before (in MTE 2011). MTE will be participated by so many people from so many background, means there are so lot of research will be shown there. Still we will do our best for that exhibition. Of course we does't want to bring shame to our university (IIUM). My friend said that the exhibition will bring advantages to our group because the event will be held in KLCC. He said that the place will be full with worker from oil and gas industry like Petronas. And we hope there are evaluator from that company so they will give high mark tor our group.  But we need to keep our hope low so we not hurt more at the future. Never the less, we still got certificate for participating in this big event. hahaa.... Just wish us luck guys.. amin..

17. IRIIE, the gloomy thursday

IRIIE already end, what were left are just despair and sadness. The fact that we not win anything in that exhibition make us think twice about our next exhibition. Are we strong enough to face that challenge? We hope so. We already spend a lot of time, effort and money in our project and it end it like this. Moreover we beaten by participants that just display their poster and not bring any real product with them. It like our dignity has been rip out from our face barely in that exhibition. Somebody that coming to the exhibition bring only a piece of paper to the exhibition (poster) and their mouth won, so who us? A person that only spend money for a piece of junk? Imagine if everybody (participant) coming to the exhibition only with their poster. Who will coming to see? We know that we cannot blame them totally because of our project. Our project basically base on existing thing. We just make it more user friendly and cheaper. And IRIIE will give a high mark for participant that make a new research and idea. But we still cannot give credit to somebody that having idea and still finding the way to make it. It like we having an idea to make a time machine. The idea is there but the product is impossible. It not like we said that all the idea is impossible, but still we need to prove it possible. Anywhere, congrats to all the participant that win, what is done is done. Also thanks to Dr Nahrul that help us a lot in our project. Our day will become more tougher than this if he not helping us. And for the next exhibition, we hope we can archive something there (MTE) and ease our despair forever. Like our motto no sore no gain, we already sore, hope we gain something. Amin...

16. Waterproofcasing2.0

Today is the day where I spend all my effort for my project. It's all because the trouble causing by our waterproof casing for our camera. Yesterday, I went to the hardware and spend 2 hours browsing the shop. I try to find something that big, got cap that can open and close easily, something that possible to be my waterproof casing. After a while, I got the right material. It actually the cap for the end of the pipe. I buy two and joint it together with a straight joint. As you can see above, the camera fit perfectly. But we still need to test it at the pool. We hope it will be 100% waterproof after this.

15. All goes wrong..

Since yesterday, our ROV giving us a lot of problem, it start with our camera casing. It leaked, and half full with water. Now our camera is broken and the worst thing is, the camera were not ours. it belong to Dr Nahrul. So, we we need to buy another one to replace it. What we doesn't understand is why the casing leak now? Because we already test it in the water before and nothing happen. So we make some conclusion that the casing having stamp on the way we bring it to the pool and having a small crack. We take this lesson and try to make another waterproof casing that having lease surface to be glue. And today, we having another problem regarding the buoyacy system. Yesterday, i'm make a hole to our buoyancy tank to mount it to the frame. but today, we cannot be able to mount it because the size of the hole. We suppose to make a hole it using the measurement from the big bracket as you see in the picture. But we trasfer the wrong measurement and it not fit to our frame now. We never know that we buy a small bracket before. So, today we fell so depress and lost our spirit. Moreover, the workshop is close today. There is nothing we can do today than go to the shop and spend more MONEEEYYYY...

14. Second test

model iklan ROV (amin)

Last night we go to our swimming pool to do another test. Our ROV were heavier than before. The plasticine in the buoyancy tank add more weight than what we imagine. My back hurt went carry it around. At 9.00 p.m we arrive. After some preparation we put the ROV in the water. At the first attempt, the ROV going straight underwater. The buoyancy system need to be adjust. So, we bring out some weight and put it back at the water. At this time, the ROV having slightly negative buoyancy. We try to make it completely submerge and it done well. The only things that bother us is that we were running out of battery power. So, it not have enough power to bring back the ROV to the surface. But at least it can submerge. We will do some improvement today.

13. Testing new buoyancy system

Because of the last event, we decided to make the experiment back at our beloved pool (IIUM's swimming pool). Last night we give our ROV a test for our new buoyancy system and it went wrong. The ROV cannot submerge underwater. But the movement at from all the thruster we pretty good. It also the first time that our vision system work together with the ROV because we just attach to it last week. And the result were impressive. The picture taken were crystal clear. It can see 20 meter a head in clean water. The fact that we still can reach those result at the night satisfy both of us. So, now what left is to make sure that we can make it submerge. We will buy another more plasticine today and test again tonight. It become more crucial right now, as IRIIE is just around the corner. Perhaps we will sacrifice our holiday for this project. Lets pray it will not happen... 

12. unfortunate result

Unfortunately, our testing at the lake not going so well. The lake were too dirty and shallow. So, we decided to get some fun before we back, we play kayak. After that we go to the shop to buy plasticine. In our project, plasticine will be put it into our buoyancy system to make it balance and submersible. So, we buy about 30 pack of plasticine today. Hopefully it will be enough to help the ROV to submerge.

11. wiring the control box

After struggling for several day for midterm exam, we finally be able to proceed with our project. Last night, we put our effort to make sure that all the wiring in the control box been wired neatly. We do a little touch up to make it proper for our next exhibition. Alhamdulillah, the camera, monitor and the thruster system is working perfectly. We also spend about 30 minute to discuss about power management in our system. As we use a lot of devises and only use 2 Lipo battery, it become more tricky. At the end we put the first battery to operating camera monitor and 1 truster that control up and down movement. For the second one we connect the battery with Arduino and other 2 thruster. So today we will do some experiment at UIA lake to test the buoyancy system. The buoyancy system that we want to test is a new one, so a lot of test need to be done today. So,we hope that we will get a better result today as what our exam result will be..