{"product_id":"electromagnetic-diy-electronic-kit-long-range-projectile-high-voltage-coil-booster-circuit-board-production-welding-electronic-science-experiment","title":"Electromagnetic DIY Electronic Kit Long-range Projectile High-voltage Coil Booster Circuit Board Production Welding Electronic Science Experiment","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eKit name: HU-064 upgraded electromagnetic gun production kit\u003cbr\u003ePower supply method: 2 AA batteries 3V DC (you need to bring your own batteries)\u003cbr\u003ePCB size: A board 85x78mm B board 50x53mm\u003cbr\u003eAccumulation current: 50~65mA\u003cbr\u003eEmission current: 70~80mA\u003cbr\u003eWorking voltage: 3V\u003c\/p\u003e\u003cp style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial;\"\u003e\u003cfont color=\"#ff0000\"\u003eNOTE: This is a DIY kit, you need to solder.\u003c\/font\u003e\u003c\/p\u003e\u003cp style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial;\"\u003e\u003cfont color=\"#ff0000\"\u003eIf you need a shell you need to select (Type: Parts + shell)\u003c\/font\u003e\u003c\/p\u003e\u003cp style=\"\"\u003e\u003cfont color=\"#ff0000\" style=\"\"\u003e\u003cfont face=\"OpenSans, Arial\"\u003e\u003ca href=\"http:\/\/myosuploads3.banggood.com\/products\/20240430\/20240430005527HU-064.pdf\" target=\"_blank\" style=\"background-color: rgb(255, 231, 206);\"\u003e\u0026gt;\u0026gt;\u0026gt;Manual: Click here to open\u0026lt;\u0026lt;\u0026lt;\u003c\/a\u003e\u003c\/font\u003e\u003cfont color=\"#666666\" face=\"OpenSans, Arial\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/font\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1. Electromagnetic gun is a weapontechnology that uses electromagnetic force to accelerate launched objects. It uses electromagnetic pulses to accelerate projectiles to a high speed and then launch them at a very high speed.\u003cbr\u003e2. The upgraded electromagnetic gun kit not only adds a power storage circuit but also a level indication circuit, making the electromagnetic gun charge faster, have a longer range, and launch faster! This kit is suitable for welding practice, electronic experiments and DIY Enthusiast.\u003cbr\u003e3. Please do not shoot at people or fragile objects during use to avoid the risk of firing!\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1x Parts Kit\u003cbr\u003e1x Shell(Optional)\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003eUse Method:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1. Turn on the power switch (ship switch K1), and the green LED lights up.\u003cbr\u003e2. Wait for about 10 to 30 seconds, the blue light will turn on, and the charge energy will reach about half.\u003cbr\u003e3. Insert the projectile from the back of thebarrel. Press the launch button (circular button K2), the cannonball will fly\u003cbr\u003e4. Take out thebarrel and launch is completed\u003cbr\u003eNote: The red light turns on when the electromagnetic gun is fully charged, because it takes a long time to fully charge the electromagnetic gun.\u003cbr\u003eAnd the battery power gradually decreases, the red light may not light up, when the blue light turns on, it can launch\u003cbr\u003eHigh voltage is dangerous!!!\u003cbr\u003eIf repair welding is required before installing the capacitor or during use, please discharge the capacitor first.\u003cbr\u003e(Use a plastic-covered wire to expose copper wires at both ends, hold the plastic-covered part and touch it with the copper wires at both ends.\u003cbr\u003eThe two legs of the capacitor must be discharged), otherwise the capacitor will cause a short circuit and cause danger!\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49120455164129,"sku":"BG-2011151","price":9.89,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/16ff3d03-45dd-4244-8ca5-93890ac28c8f.jpg?v=1789396695","url":"https:\/\/ontproduct.com\/products\/electromagnetic-diy-electronic-kit-long-range-projectile-high-voltage-coil-booster-circuit-board-production-welding-electronic-science-experiment","provider":"IvySource","version":"1.0","type":"link"}