{"product_id":"chip-schumann-wave-generator-pure-sine-frequency-modulation-signal-generator","title":"Schumann Wave Generator Pure Sine Frequency Modulation 7.83HZ","description":"\u003cp\u003e\u003cb\u003eProduct information:\u003c\/b\u003e \u003cbr\u003e Specifications and parameters (standard): \u003cbr\u003e Circuit board size: 15 * 15cm \u003cbr\u003e Antenna waveform: sine wave \u003cbr\u003e Interface waveform: sine wave square wave inverted square wave (the lower left corner is the output interface, and the waveform is output at the same time) \u003cbr\u003e Power supply interface: DC5.5 * 2.1 \u003cbr\u003e Power supply voltage: 5V \u003cbr\u003e Rated Power consumption:\u0026lt;1W \u003cbr\u003e Default Frequency: 7.83Hz \u003cbr\u003e Adjustment range: 0.1Hz to 30000Hz \u003cbr\u003e Sinusoidal signal voltage amplitude: 3v \u003cbr\u003e Square wave signal voltage amplitude: 5V \u003cbr\u003e Specifications and parameters (special offer): \u003cbr\u003e Circuit board size: 10 * 10cm \u003cbr\u003e Waveform: square wave \u003cbr\u003e Power supply interface: DC5.5 * 2.1 \u003cbr\u003e Power supply voltage: 5V \u003cbr\u003e Rated Power consumption:\u0026lt;1W \u003cbr\u003e Default Frequency: 7.83Hz \u003cbr\u003e Adjustment range: not adjustable\u003c\/p\u003e\n\u003cp\u003eGreen Set: Adjustable Shumanbo+Headphones+Storage Bag\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e \u003cb\u003ePacking list: \u003c\/b\u003e \u003cbr\u003e 1* \u003cspan style=\"font-size: 16px;\"\u003esignal gene\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003erator\u003c\/span\u003e \u003c\/p\u003e","brand":"Crystal Alchemy ","offers":[{"title":"Green","offer_id":43043758112831,"sku":"CJYD235319501AZ","price":46.0,"currency_code":"USD","in_stock":true},{"title":"Green Set","offer_id":43043758145599,"sku":"CJYD235319502BY","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/9287\/4815\/files\/fe8d93bb-7614-44ef-bd6d-fe8c1fcfbd5a_fine.jpg?v=1774448044","url":"https:\/\/crystalalchemyshop.com\/products\/chip-schumann-wave-generator-pure-sine-frequency-modulation-signal-generator","provider":"Crystal Alchemy ","version":"1.0","type":"link"}