Motorcycle Helmet Devil Horn

cults3d

Get more noticed at night on motorcycles all eyes will be on you ;) A fixed accessory is not safe in motorcycle helmets. so I designed a magnetic structure and this structure is strong enough not to be affected by the wind but safe enough to come out when you fall. Also, you can plug it in and out at any time. And there are no screws in the project to put safety at risk. Parts other than magnets sit with each other's plastic nails. But I have tried many times, they can be removed and installed to replace the batteries. I put 3 pieces of 1mm magnet in the gap on the horn side so I saw that they were stronger. But if you want you can also put a single magnet of 3mm thickness. Note: *I attached the magnets with epoxy, but pay attention to their direction. *For 3mm led, the total length inside the horn should be 48mm (4.8cm) *Use GoPro link adhesive tape to attach the mount to your helmet *Also, I add a scheme where you can easily connect the LEDs. Parts list: -2x Lilypad Coin PCB -2x CR2032 Battery -2x 3mm Red Led -4x 5mm Red Led -24x 10x1mm magnet -1x epoxy adhesive -1x GoPro adhesive tape