7.83Hz Schumann Resonance Ultra-low Frequency Pulse wave Generator Audio Resonat

Description: Product List: 1PCS 0.01Hz~100KHZ 7.83Hz Schumann resonant ultra-low frequency pulse wave generator audio resonator Description: Schumann wave itself is not directly acting on the sound or video products to improve the quality of sound quality, but the role of the space environment, peoples physical and mental relaxation, improve the bodys perception of sound and images, improve the health of the human body to improve the efficiency of work, mental stress also have a better effect. This product can not only output 7.83Hz Schumann wave, but also can adjust the frequency within the range of 0.01Hz~100KHz, digital circuit crystal oscillator frequency reference, more stable, stronger anti-interference 1 Working voltage: DC 5V (DC 4-15V) 2 Working current: 8-14MA 3 Power interface: Type-c(Support TYPE-C TO TYPE-C power supply) 4 Default frequency: 7.83Hz 5 Adjustment range: 0.01Hz~100000Hz Pure Sine Wave 6 Signal voltage amplitude: 3V 7 PCB Board Size: 150*100*12MM 8 Weight : 86g New version features: Anti-reverse connection protection, overvoltage protection, overcurrent protection Wide voltage power supply: DC 4-15V LCD backlight can be turned on/off (short press the BACKLIGHT button) The parameter power-off saving function can be turned on/off 0.01-100000HZ ultra-long range sine wave output For more information please Google Schumann Resonance. For audio-visual space - to enhance the sound field and audio-visual effects For the bedroom - to help sleep soothe the nerves, treatment of insomnia For the office - relax and improve work efficiency For the create space - to improve creative inspiration For the tea ceremony, spirituality, realization space - resting body and mind Package include : 1x NEW Version Schumann Resonance Ultra-low Frequency Pulse wave Generator Audio Resonator (Uses TYPE-C power supply and supports all TYPE-C power supplies. Since TYPE-C cables are now widely used, no additional TYPE-C power supply cables are provided.) Q&A: Q1:How to change the output frequency? A1:Press the 0-9 and . buttons to enter the value, and press the OK button to confirm. If the input is wrong, press the SET button to re-enter. 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 0.01~100KHz Q2:Need to save parameters even after power off? A2:Please press and hold the SET button until the LCD displays Data Save ON Q3: How to verify the output waveform? A3: Please use an oscilloscope to measure the GND/SIN port. You can see a pure sine wave. Q4: How to turn off the LCD backlight? A4:Short press the BACKLIGHT button to turn off the LCD backlight; short press the BACKLIGHT button again to turn on the LCD backlight Q5:How to turn off the output signal indication (PWR LED)? A5:Long press the BACKLIGHT button to turn off the output signal indication; long press the BACKLIGHT button again to turn on the output signal indication. Q6:LCD does not display correctly after power on? A6:Please press the RES button briefly and power on again

Price: 8.99 USD

Location: Guangzhou

End Time: 2024-11-05T06:04:02.000Z

Shipping Cost: 2.99 USD