{"product_id":"dynamo-hand-crank-generator-electronic-experiment-diy-kits-emergency-power","title":"Dynamo Hand Crank Generator Electronic Experiment DIY Kits Emergency power","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis is DIY Kits, with case, but you need assembly its by yourself.\u003cbr\u003eUnderstand the growth of gear transmission conversion and The generation principle of electric energy, training hands-on brain ability, it is suitable for use in school experiments\u003cbr\u003eBoth sides of product have a protective layer, the protective layer should be torn and before assembled.\u003cbr\u003eTurn the handle fast by hand, it can be issued 6V voltage and the LED will light up.\u003cbr\u003eNo instructions supply!\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eStep 1: First lock the first and second pieces with a 25 mm long copper post.\u003cbr\u003eStep 2:  Lock the 3rd piece and the 2nd piece together:\u003cbr\u003eThe  third step: use the thin wire to lead out the two poles of the motor.  If necessary, solder the contacts with a soldering iron to make the  contact good. If there is no soldering iron, then tie it up.\u003cbr\u003eStep 4: Place the connected generator motor on the acrylic bracket, then clamp the motor with the 4th and 5th pieces:\u003cbr\u003eStep 5: Pass the 2 leads of the motor through the small hole next to it and wrap it around the left and right 2 screws:\u003cbr\u003eStep 6:  Lock 3 copper columns of 15 mm in length\u003cbr\u003eStep 7: Fix 1 resistor and 2 LEDs on the 3 copper posts. The resistors are  not connected with polarity. The 2 LEDs are divided into polarities. The  long legs of one LED are connected to the short legs of another LED. The remaining 2 feet are also one long and one short. After connecting, wrap the pin around the screw and lock it. In this way, whether it is a SF pin shake motor or a counterclockwise shake motor, there will be an LED light.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e1 Piece Hand Crank Generator\u003cbr\u003e1 Set Enclosure group \u003cbr\u003e\u003c\/p\u003e","brand":"General","offers":[{"title":"Default Title","offer_id":50155061313822,"sku":"68007437","price":1459.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9266\/7678\/files\/68007437_10_image.jpg?v=1758175069","url":"https:\/\/uniqbuy.in\/products\/dynamo-hand-crank-generator-electronic-experiment-diy-kits-emergency-power","provider":"UNIQBUY","version":"1.0","type":"link"}