7.83Hz Schumann Wave Generator Signal Generator Schumann Resonance Ultra-Low Frequency Pulse Sine Wave Generator

Descrição de 7.83Hz Schumann Wave Generator Signal Generator Schumann Resonance Ultra-Low Frequency Pulse Sine Wave Generator

1. High frequency stable output: 7.83Hz Schumann frequency output ensures signal stability.
2. Four modes with one-button switching: Supports standby mode, high-power transmission mode, low-power transmission mode, and illumination mode, easily switched via buttons.
3. LED frequency indicator: The LED light flashes with frequency, visually displaying the working status for easy observation.
4. High integration design: Digital circuit technology replaces complex analog circuits to improve anti-interference ability and stability.
5. Portability and ease of use: Designed to be portable, easy to operate, suitable for home, office, or travel scenarios.
The product prototype is a wireless power transmission experimental board, using STC main control microcontroller, 7.83Hz Schumann frequency output, equipped with LED flashing with frequency, and 4 mode buttons that can be switched! This product is just a circuit board, without the cost of plastic board shell packaging box, so the cost-effectiveness is very high. Most of the products the market are classic Schumann wave generators. The circuit prototype is derived from a NE555 Schumann resonance experimental board, with a large number of analog circuits the periphery. It is not only complex and has poor anti-interference ability, but also easily affected by its own signal crosstalk;
Parameter:
Power supply interface: DC5.5*2.1
Supply voltage: 5V
Rated power consumption:< 1W
Frequency: 7.83Hz
usage method:
Take out the USB cable provided with the product, connect the circular end to the circuit board, and plug the USB end into a power bank, USB charging , or other USB powered device to start working; The button can between multiple working modes: standby mode, high-power transmission mode, low-power transmission mode, and lighting mode.
Color: B