Specification Brand : KKnoon BulletPoint : 1 Set ICL8038 Monolithic Function Signal Generator Module DIY Kit Sine Square Triangle BulletPoint1 : Using fine quality materials, the frequency stability of the product is fine. BulletPoint2 : This product can not only output 7.83Hz SchumannWave, but also adds programmable frequency modulation technology, which can adjust the frequency within the range of 0.001Hz-200KHz. BulletPoint3 : Professional oscilloscope measuremen, 7.83Hz standard sinewave, Waveform is real and effective. BulletPoint4 : Digital circuit crystal oscillator frequency reference, more stable and strong anti-interference. BulletPoint5 : The powersupply interface adopts DC5.5*2.1 interface, which is easy to use, and the USB can be plugged into the powerbanks or USB charginghead or other USB powersupply equipment to work. Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment IncludedComponents : no ItemName : KKnoon Adjustable 0.001Hz-200KHz 7.83HZ Schumann Resonance UltraLow Frequency PulseWave Generator Audio Resonator ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 15 centimeters ItemTypeKeyword : function-generators Manufacturer : KKnoon MeasurementAccuracy : Maximum ±10V(P-P). ModelName : HHXE25075 ModelNumber : HHXE25075 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : HHXE25075 PowerSourceType : ac ProductDescription : SchumannWave itself does not act directly on sound or video products to improve sound quality, but on the space environment, which can relax people's body and mind, improve the body's perception of sound andimages, improve thehealth of the human body and work efficiency, and relieve psychological pressure. This product not only can output 7.83Hz SchumannWave, but also can adjust the frequency in the range of 0.001Hz-200KHz, the digital circuit crystal oscillator frequency reference, more stable and b anti-interference.
Specifications: Circuit board size: 150 * 150mm / 5.9 * 5.9in AntennaWaveform: sinewave Interface waveform: sinewave + squarewave + inverted squarewave (the lower leftcorner is the output interface, and the waveform is output at the same time) PowerSupply interface: DC5.5*2.1 Voltage: 5V Rated power consumption: <1W Default frequency: 7.83Hz Adjustment range: 0.001Hz-200KHz SineSignal voltage amplitude: 3V SquareWave signal voltage amplitude: 5V Package size: 160 * 160 * 40mm / 6.3 * 6.3 * 1.6in Package weight: 200g / 7.1ounce
How to change the frequency: Enter the frequency directly, press the button on the lower leftcorner to complete the setting. For example, press [7][.][8][3], then press [OK], you can set to 7.83Hz, the default power-on output is 7.83Hz, and the setting range is 0.001Hz-200KHz.
Instructions: Take out the USB cable that comes with the product, connect the round hole end to the circuit board, and plug the USB into the powerbanks or USB charginghead or other USB powersupply equipment to work.