Electric Longboard with 190 mm trucks

grabcad

Electric version of the complete longboard with 190 mm trucks. I'll upload some pics of the electric longboard i'm building.UPDATE 2 (sort of ):I've uploaded a few older pics i made one month ago where you can see the charging port i recycled from an old motherboard. It has all the connections needed for the balancing charger and the positive and negative terminals (22.2V). Another thing you can see is the isolating tape between the batteries and the aluminium profiles. Don't forget about the 90° profile for preventing the battery pacK from sliding out the board (actually it already did when i tested the board the first time and when it impacted the wall, the batteries cut all the wires inside and slide out). You can see the first electronic board based on an arduino nano but it had many problems so i'll have to make another one more compact with a more stable connection. And i'll leave you a gift :D yep... i bought a green LED stripe and roughly tested it with an external power supply.UPDATE: I uploaded some pics of the actual longboard which i built. You can se the motor and the transmission system. There is also the function button (the red one) which i use to turn off the longboard by pressing it for a long period. if you pres it once it will light up all the lights and if you pres it twice it will turn on the green led stripe which actually is not mounted but it will give to the board a great look, something like the neon under tuned cars. The board has a relay to turn it self off in case the battery is low or there is a short circuit. The board is turned on by a key. before the ride, you just turn once the key and pull out it and the board will remain on until you long press the red button (the button has a blue back light which gives the button it self a good look). Hope you enjoyed!See ya :D