{"product_id":"5v-ultrasonic-suspension-parts-diy-learning-kit-electronic-production-diy-kit-mini-levitator-set","title":"5V Ultrasonic Suspension Parts DIY Learning Kit Electronic Production DIY Kit  Mini Levitator Set","description":"\u003cul\u003e\u003cli\u003eVoltage: 5V(USB)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e \u003cbr\u003eThis levitator operates at a frequency of 40KHZ in the air and can capture light objects with a density of 2-3MM in diameter, such as foam balls, ants and other tiny objects. They can be stably suspended in the air for a long time, and the motherboard will heat up slightly. The circuit mainly consists of a microcontroller, a driver chip and 2 ultrasonic transmitters. Mainly used to learn about ultrasonic standing wave levitation.\u003cbr\u003e\u003cb\u003eWorking principle:\u003c\/b\u003e Ultrasonic standing wave levitation is based on the fact that there is a certain distance between the ultrasonic transmitting end and the transmitting end (or another transmitting end) (called the resonant cavity distance), and the transmitted wave and the reflected wave (or another sound wave) are continuously superimposed, and finally form Standing wave, the sound wave force on the object at the node of the standing wave overcomes the effect of gravity, and finally achieves the effect of levitation.\u003cbr\u003e\u003cb\u003eHow to play: \u003c\/b\u003eUse tweezers to hold the small foam ball, and gently place the foam ball between the two ultrasonic probes, and the foam ball will float.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eParameters:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePower Input: DC12V(0.5-1A)\u003cbr\u003eFunction: Ultrasonic suspension, DIY electronics making\u003cbr\u003eSize: 44*40*66mm\u003cbr\u003eWeight: 22g\u003c\/p\u003e\u003cp\u003eSome components may be changed, but this does not affect use. Based on the actual goods received.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"http:\/\/myosuploads3.banggood.com\/products\/20240504\/20240504005945GY20962.pdf\" target=\"_blank\" style=\"background-color: rgb(255, 198, 156); font-family: sans-serif; font-weight: 400;\"\u003e\u003cfont color=\"#ff0000\"\u003e\u0026gt;\u0026gt;\u0026gt;Manual: Click here to open\u0026lt;\u0026lt;\u0026lt;\u003c\/font\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Include:\u003c\/span\u003e\u003c\/b\u003e \u003cbr\u003e【Parts】:\u003cbr\u003e1 x Upper PCB board \u003cbr\u003e1 x Lower PCB board \u003cbr\u003e2 x Ultrasonic transmitter T \u003cbr\u003e5 x M2*4 Screw \u003cbr\u003e2 x M2*7 Two-way Copper Column \u003cbr\u003e2 x M2*39+3 Copper Column \u003cbr\u003e5 x M3*6 Screw \u003cbr\u003e4 x M3*15 two-way nylon column \u003cbr\u003e2 x 25V 47UF \u003cbr\u003e1 x TYPE-C building \u003cbr\u003e3 x 104 monolithic capacitor \u003cbr\u003e1 x 101 ceramic capacitor \u003cbr\u003e1 x 4.7K Resistor \u003cbr\u003e1 x 1 ohm resistor \u003cbr\u003e1 x 1K resistor \u003cbr\u003e1 x 10K resistor \u003cbr\u003e1 x 200 ohm resistor \u003cbr\u003e1 x 1N5819 Diode \u003cbr\u003e1 x 3MM LED red red \u003cbr\u003e1 x 150UH color ring inductor \u003cbr\u003e1 x STC15F104W (burn-in program) \u003cbr\u003e1 x TC4427 \u003cbr\u003eSeveral foam balls\u003cbr\u003e1 x 8P IC block \u003cbr\u003e1 x MOC34063 \u003cbr\u003e\u003cbr\u003e【Finished Product】:\u003cbr\u003e1x Finished Ultrasonic Suspension\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49121090896097,"sku":"BG-2013914","price":10.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/2e225d90-eafb-4c58-84ab-59b5d9c19c86.jpg?v=1789397147","url":"https:\/\/ontproduct.com\/products\/5v-ultrasonic-suspension-parts-diy-learning-kit-electronic-production-diy-kit-mini-levitator-set","provider":"IvySource","version":"1.0","type":"link"}