Specification Brand : HXBER BulletPoint1 : Two modes can be selected: PWM mode - frequency (continuous), duty cycle, Pulse number is not adjustable, continue to send waveform; PULSE mode - positive pulse width time, negative pulse width time, delayed start time, and adjustable number of pulses. BulletPoint2 : Description: This signal generator is a device that provides electrical signals at a variety of frequencies, square wave, pulse and output levels. It supports dual mode: PWM mode and PULSE mode. The two modes can be switched at any time.It is used as a signal source or excitation source for testing. Widely used in production practice and technology. BulletPoint3 : Wide voltage input 3.3-30V, with anti-reverse conservation, 5.08mm terminal wiring. BulletPoint4 : Can combine the driver to realize dimming, speed regulation, control solenoid valve, etc. BulletPoint5 : Promote Relaxation: The low frequency schumann generator emits a sinusoidal that helps create a relaxing environment and promotes overall well being. The earth's electromagnetic field spectrum generator provides a calmingfor better relaxation and enhanced mental wellness Color : Black ExternallyAssignedProductIdentifier : 7634940267228 ItemName : HXBER Signal Generator, Dual Mode LCD PWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Square Wave Generator 0Hz- 150KHz ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 17 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : function-generators Manufacturer : HXBER Material : Electronic Components MeasurementAccuracy : 1 ModelNumber : Joyzank19ewob6za NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : K20338HXBCA93 ProductDescription : Specifications: Model: PP1K Color: Black Material: Plactic&Metal Working Voltage: 3.3V-30V Frequency Range: 0Hz-150KHz Duty Cycle Range: 0-100% Number of Pulses: 1-9999 Signal Loading Capacity: <30mA. Package Weight: 40g Package Size: 7.9 * 4.3 * 3cm Positive and Negative Pulse Width Length: 0.000s- 9999s