ReviewsWave Generator

PWM Pulse Generator, DROK Dual Mode Adjustable Function Generator DC 3.3-30V 1-150kHZ 1-9999 Variable Pulse Width Frequency Duty Cycle Square Rectangular Wave Signal Generator Module with Case

PARAMETER — working voltage DC 3.3-30V.
DUAL MODE — the signal generator has 2 modes, PWM mode (default) & pulse mode..
APPLICATION — the signal generator module can be used to generate square wave rectangular wave signals for controlling DC motors or stepper motor driver.
for servo motors, stepper motors, electric jaws, PLC pulses replacement, etc..
PROTECTION — with anti-reverse protection, 5.08mm terminal wiring..
EASY TO OPERATE — the signal generator can control start or stop, it can also connect the external switch to control the output signal ON/OFF..

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Function Signal Generator, ZK-PP2K Pulse Frequency Generator 8A Driver Module LCD Pulse Frequency Cycle Module 1Hz-150KHz Motor Controller LCD Display

ZK-PP2K 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.It Supports High Current Output and Can Be Directly Connected to the Motor..
Use Steps:Connect to Power Supply. Select Work Mode as Following Manual. Short Or Long Press Button ‘FREQ+’ Or ‘FREQ-’ to Set .Short Or Long Press Button ‘DUTY+’ Or ‘DUTY-’ to Set Parameter.Connect to Load..
It Is Used as A Signal Source Or Excitation Source For Testing.Widely Used in Production Practice and Technology. Square Wave Signal Generator, Generating Square Wave Signal For Experimental Development. Used to Generate A Square Wave Signal that Controls the Motor Driver. Generate Adjustable Pulses For Use By the MCU.
LCD High Definition Display. Support Frequency Adjustment.Support Duty Cycle Adjustment.
SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied..

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ALLWEI Solar Generator 1200W(Peak 2400W) with 1 * 200W Solar Panel, 1132Wh Portable Power Station, 4* AC Outlet, 6* PD60W USB Outlet, Solar Power Generator for RV/Van Camping Trip Emergency Home Use

【Outdoor Solar Generator with 1* 200W Solar Panel Included】ALLWEI solar generator (size: 14.9x10.2x8.6 inches, weight: 24 LBS), is armed with 1132Wh/306000mAh capacity, built-in adjustable LED light and SOS mode to satisfy your outdoor needs. 100% green energy with MPPT controller provides a 23% higher conversion charging efficiency. Perfect backup power battery for emergency power supply, outdoor activities and home backup..
【Powerful & Versatile Ports】ALLWEI portable solar generator, with 1200 watts and 1132Wh, is reliable for powering all your essential devices and appliances such as mini fridge, mini cooler, electric grill, coffee maker, CPAP, etc. The power station features 4* PURE SINE WAVE AC output ports, 2* USB-C PD60W, 2* USB quick charge ports, 2* USB-A 5V 2.4A, 2* DC output, 1* DC car outlet, 1* 110V/60Hz input..
【Multiple Ways to Recharge】①The solar generator with panels included can be charged with ALLWEI 200W solar panel(panel is included) fully charged in 7-8 hours, built-in MPPT controller speeds up the battery recharge. ②The portable solar generator for camping can be charged into a wall outlet fully charged in 6-7 hours. ③The....

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7.83HZ Schumann Wave Ultra-Low Frequency Pulse Generator & Audio Resonator Schumann Resonance Wave Pulse Generator with USB Cable & Screwdriver

Accurate and Exactness Performance: This Pulse Generator is adopted with high stable frequency acquisition elements, it includes high stability pulse chip, Exactness correction capacitance, Exactness multi-loop adjustable resistor, display Firmcapacitance, all of them ensure an accurate and high precise working with a good durability.
Premium Quality: This product Schumann wave 7.83HZ very low frequency generator, which features with high accuracy and great stability. At the same time, it is adopted with high quality polymer batteries, with overcharged, over-voltage, over-current protection. There is almost no voltage ripple in the voltage supply.
Multi-functional: The Schumann wave can helps relax people's physical and mental, and it helps improve the body's perception of sound and images, and it also helps improve the health of the human body to improve the efficiency of work, and the condition of mental stress also has ....

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Professional Upgraded DDS Signal Generator Counter, Seesii 60MHz LCD Display High Precision 200MSa/s Dual-Channel Arbitray Waveform Function Generator Frequency Meter

【Upgraded Signal Stability】Seesii Dual-channel DDS arbitrary waveform generator adopts large scale FPGA integrated circuit and high speed MCU microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened..
【Storage And Custom】 You can store 99 groups instrument state parameters set by the user, can be called up to Reproduce. Frequency output of Sine wave can be up to 60MHz. 200MSa/s sampling rate. It has 60 positions for saving user-defined waveform. In addition, it has a very good software package that allows you to create your own waves and frequency combinations. After you save them, you can disconnect the unit from the computer and use them for any applications you wish..
【High Precise】 Using Dual-channel DDS signal and TTL electric level output to generate precise, stable, low distortion output signal. includes Sine wave, Square wave, Triangle wave, Sawtooth wave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.Duty cycle of each channel can be adjusted separately. Precision can be 0.1%..
【Frequency Meter】With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measureme....

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Schumann Resonance Generator,Wood 7.83hz Pulse Generator Low Frequency Ambience Generator Mute Schumann Wave Generator with 110V-240V Ac Power Power Supply…

Stable Schumann frequency Generator:7.83HZ Schumann Wave Ultra-low Frequency Pulse Generator,It emits the ultra low frequency which provides a stable "ambience" within which you listen to your stereo with more perceived clarity.
Schumann Resonances&Earth's frequency:The Earth behaves like a gigantic electric circuit. Its electromagnetic field surrounds and protects all living things with a natural frequency pulsation of 7.83 hertz on average — the so-called “Schumann resonance,” named after physicist Dr. Winfried Otto Schumann.
How does the Schumann resonance affect US? Being in the Schumann wave ambience can reduce anxiety, insomnia, and reduce the negative impact of EMF on the body..
quiet Schumann frequency Generator：There is no noise at work, you will not even notice its “existence”.
With AC power adapter: it can be used in sleep and work when plugged in. In order to achieve better results, it is recommended to stay away from electromagnetic radiation equipment when using.

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Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
generate square wave signal to control the motor driver.
generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
range 1kHz~150kHz, display resolution is 1kHz..
TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..

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Sxiocta 7.83hz Schumann Wave Generator, Ultra Low Frequency Pulse Generator, Audio Resonator with Power Adapter for Relaxing Indoor and Outdoor Sleep

Simulated magnetic field - the Schumann wave generator can simulate the natural magnetic field and generate artificial waves with a frequency of 7.83 Hz instead of natural waves..
Safety and health - the unique 7.83Hz ultra-low frequency wave helps improve sleep, relieve fatigue and restore physical and mental health. The frequency of electromagnetic waves is extremely low, it can penetrate any matter and it is non-free radiation..
Reduce radiation damage - by receiving the resonance of the electromagnetic field and the frequency of human cells, the general balance of the meridians of the body is maintained, thus reducing the damage caused by the radiation of the non-electromagnetic field..
Multifunction - Schumann wave can relax peoples body and mind, improve physical perception, improve human health, improve work efficiency, and relieve mental stress..
Application - this type of resonant pulse generator has a wide range of applications in daily life. It can be used for sleeping and has a good effect on insomnia..

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Audio Signal Generator Frequency, 150KHZ

TENMA HAND HELD AUDIO GENERATOR, GENERATOR FREQUENCY : 20 HZ~150 KHZ IN 46 STEPS, +/ - 0.5 DB, SINE.

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UNI-T MSO3000E Series Digital Oscilloscopes 4CH, 50MHz Built-in Waveform Generator (MSO3154E 150MHz 4CH)

Mini palm-sized signal generator Palm-sized signal generator, your personal signal output source, bring you a different sense of experience.
60 MHz MAX. OUTPUT FREQUENCY 200 MSa/s SAMPLE RATE 14 bits VERTICAL RESOLUTION 2 CHANNELS - ARBITRARY WAVE LENGT.
Standard 2 Channel, multiple waveform signals Maximum output frequency 60MHz, dual channel, multiple waveform signals: sine wave, square, ramp, pulse, noise, DC, arbitrary waveform.
Modulation function Easy-to-use modulation types: AM, FM, PM, FSK Built-in 24 arbitrary waveforms 24 kinds of non-volatile digital arbitrary waveform storage.
UTG932E 30 MHz 200 MSa/s 14-bit 2 UTG962E 60 MHz 200 MSa/s 14-bit 2.

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Rockpals 250-Watt Portable Generator Rechargeable Lithium Battery Pack Solar Generator with 110V AC Outlet, 12V Car, USB Output Off-grid Power Supply for CPAP Backup Camping Emergency

EASILY RECHARGEABLE VIA THE SUN OR WALL: 1)The solar generator can be recharged from the sun with any compatible 50W or 100W solar panel (SOLD SEPARATELY). 2) This battery pack can be fully charged in 8 hours by being plugged into the wall outlet..
PURE SINE WAVE INVERTER: Better than modified sine wave and clean power like utility supplied electricity. Inductive loads like microwaves and motors run faster, quieter and cooler. Reduces audible and electrical noise in fans, fluorescent lights, audio amplifiers, TV, fax and answering machines. And it is a gas-free source of portable power supply, it runs quiet (The cooling fan on the side of generator will make a slight sound when working), no exhaust fumes..
HIGH CAPACITY LIGHTWEIGHT LITHIUM POWER PACK: 240WH(3.7V 64.8Ah/12V 20Ah) lithium polymer batteries and weights 5.5lb. powerful enough to charge smartphones 25 times, laptops 3-5 times, 32″ TVs 2-3 hours, mini-refrigerator or other small appliances, lights, and more (AC output). This solar generator is also very handy to be put on your RV, camper and perfect for emergencies, camping or wherever you need power.
WHAT YOU GET: Rockpals portable generator (240Wh Portable Power Supply), 6.5ft / 2m AC adapter, 3.3ft / 1m car charger cable, DC to ....

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