радиатор для l298

Hallo.Musze Ci powiedziec ze waglada on bardzo ciekawie.ВPSuper robota!

Thanks and my pleasure :)When you are out of money and time, best ideas are born :)

That is one mean looking CD rack-bot conversion! I have a CD rack sort of like yours, but it is simply collecting dust on my file cabinet. Never occurred to me I should maybe make a robot out of it! Very inspiring - remidns me that one should look around at ones discards and idle devices as robot materials sources. :) Nice work on the PC board too. Anyway, thanks for posting Niippon for us all to see. Nippon ROCKS!

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ВPHello everyone!This is my first LMR construction, it is also my first "pro" linefollower and it was prepared for SumoChallenge2009 in Poland. My girlfriend called him "Nippon" - don't ask me why :)Engines' nominal voltage is 3V - I switched them directly to 6V,ВP used PWM=254 but they were still too slow... So changing engines is my priority at the next update.I made PCBs by myself - standard technique using iron, "smooth" paper and B327. I used special paint for soldermask, dedicated for glass (known in Poland as EnSold).Top side: Bottom side: An idea for chasis was born, when I was cleaning my room - it's not a toy-car or other space ship; I used... an old CD-rack :)LCD is mounted only for sensors' calibration - Nippon is too heavy with it.Here are some photos - enjoy :)ВPOld, boring CD-rack: Whoah! All parts fit perfectly! Sensors' PCB and batteries mounted:Mainboard and LCD mounted: Radiator for L298 added (engines use about 0,8A each) Almost ready to rock ;)First tests of electronics attached to Nippon - everything works fine! Mechanics: More on my website:

Follows the line ;)Cost to build: $40Time to build: 30 hoursURL to more information:  Weight: 600 gramsActuators / output devices: CPU: Power source: Programming language: Sensors / input devices: Target environment:

Nippon - Line Follower | Let's Make Robots!