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Ultra Low Frequency Pulse Generator 7.83HZ Schumann Generators with Indicator Light Audio Resonator for Sleeping Relaxing

Asin: B09MTXVZC9


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Improve Human Health-- Beneficial To People Physical And Mental Relaxation, Improves The Human Body's Ability To Perceive Sounds And Images, And Enhances Human Health..
Working Status Indicator Light-- With Working Status Indicator Light (Red, Green Or Frequency Flashing Blue Light), You Can Clearly See The Working Status..
Good Stability-- Can Improve Work Efficiency, Reduce Mental Stress, Ultra Low Frequency, High Accuracy, And Good Stability..
Large Capacity Lithium Battery-- Rechargeable Large Capacity Lithium Battery Is Used, Which Can Be Used For About 400 Days After A Full ..

Features

  • Accuracy Correction Capacitor-- Made of high stability pulse chip, accuracy correction capacitor, and accuracy multi loop adjustable resistance.
  • Large Capacity Lithium Battery-- Rechargeable large capacity lithium battery is used, which can be used for about 400 days after a full .
  • Improve Human Health-- Beneficial to people physical and mental relaxation, improves the human body's ability to perceive sounds and images, and enhances human health.
  • Good Stability-- Can improve work efficiency, reduce mental stress, ultra low frequency, high accuracy, and good stability.
  • Working Status Indicator Light-- With working status indicator light (red, green or frequency flashing blue light), you can clearly see the working status.
  • See more on Amazon...

Brand: Walfront   |   Manufacturer: Walfront

Amazon Price: $21.61 | as of 06/06/2024 (7:47pm pst) *DETAILS
Availability: In Stock

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Similar To Ultra Low Frequency Pulse Generator

  #1

DAOKI 5 Pack NE555 Pulse Generator Adjustable Frequency Single Channel Output Module for Arduino Smart Car with Dupont Cable

Asin: B07YYYYXG7   |   Model: DR-US-036   |   PartNumber: DR-US-036

Onboard Adjustable Resistance, Resistance Can Be Controlled To Adjust The Output Frequency..
Size:1.0*0.5".
Working Voltage: 5-12V.
A Single Channel Output, The Output Duty Cycle Square Wave Is About Fifty Percent..

Features

  • On-board chip NE555.
  • A single channel output, the output duty cycle square wave is about fifty percent.
  • Onboard adjustable resistance, resistance can be controlled to adjust the output frequency.
  • Working voltage: 5-12V
  • Size:1.0*0.5
  • See more on Amazon...

Brand: DAOKI   |   Manufacturer: DAOKI

Weight: 0.00 pounds

Amazon Price: $7.59 ($1.52 / Count) | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #2

HQ-SXPWM-X Output 0-90V/110V/180V/220V Ultra-Wide Voltage AC90V-AC260V Input high-Power DC Motor Governor 8A (0-110)

Asin: B07W1Y21DD   |   Ean: 7078966685787

Features :
1, The Use Of Pulse Width Technology To Make The Speed More Stable, Low-Speed Efforts
2, With Short Circuit, Over Current, Over-Temperature Protection Cut-Off Device To Make The Performance More Reliable
3, With Soft-Start Device To Eliminate The Motor Starting Current Is Too Large
4, High And Low Voltage Signal Completely Isolated, The Use Of More Secure
.
Instructions For Use :
Pwm Signal Requirements: The Default Pwm Signal Level Is 5V, The Signal Frequency 1Khz Above, With A Load Capacity Of More Than 0.5Ma. 2,5V Level Without String Resistance Input At Pwm Port, 10V Level Pwm Input From 0-10V Port Or String 10K Resistor At Pwm Port Input, 12V Level String 3.9K Resistor From 0-10V Port Input Or String 13.7K Resistor In The Pwm Port Input, 24V Level String 16.8K Resistor From 0-10V Port Input Or String 27K Resistor In The Pwm Port Input.
Attention :
1, The Governor To Close The Input Power, The Hands Of A Minute To Prohibit High-Pressure Touch Terminals, There Are High-Voltage Capacitors To Prevent Electric Shock!
2, For The Two Lines Of The Dc Permanent Magnet Motor, Two Leads Directly To The Armature M + With M-. Prohibited Access Excitation!
.
As A Result Of High Frequency, So As To Ensure That The Motor At Low Speed To Stabilize The Work (That Is, There Is No Crawling Phenomenon), Is An Ideal Alternative To Scr Power Supply Products. Widely Used In Wire, Cable, Light Industry, Textile, Paper, Chemical, Printing And Dyeing, Metallurgy, Rubber, Drawing, Extrusion Machinery, Medical Equipment, Food Production, Printing And Packaging Industries, Small Dc Motor Armature, Dc Motor To Achieve Constant Torque Stepless Speed Regulation..

Features

  • The latest product HQ-SXPWM-X (ultra-wide voltage AC90V-AC260V) input high-power DC motor governor using pulse width modulation technology, selection of today's advanced switching device design and production, with a small size, no noise, high efficiency. And has advanced short circuit, over-current, over-temperature protection, and the armature voltage stability of the output voltage, the armature voltage from zero to rated continuously adjustable,which makes the motor speed is very convenient.
  • As a result of high frequency, so as to ensure that the motor at low speed to stabilize the work (that is, there is no crawling phenomenon), is an ideal alternative to SCR power supply products. Widely used in wire, cable, light industry, textile, paper, chemical, printing and dyeing, metallurgy, rubber, drawing, extrusion machinery, medical equipment, food production, printing and packaging industries, small DC motor armature, DC motor to achieve constant torque stepless speed regulation.
  • Features :
    1, the use of pulse width technology to make the speed more stable, low-speed efforts
    2, with short circuit, over current, over-temperature protection cut-off device to make the performance more reliable
    3, with soft-start device to eliminate the motor starting current is too large
    4, high and low voltage signal completely isolated, the use of more secure
  • Attention :
    1, the governor to close the input power, the hands of a minute to prohibit high-pressure touch terminals, there are high-voltage capacitors to prevent electric shock!
    2, for the two lines of the DC permanent magnet motor, two leads directly to the armature M + with M-. Prohibited access excitation!
  • Instructions for use :
    PWM signal requirements: the default PWM signal level is 5V, the signal frequency 1KHZ above, with a load capacity of more than 0.5MA. 2,5V level without string resistance Input at PWM port, 10V level PWM input from 0-10V port or string 10K resistor at PWM port input, 12V level string 3.9K resistor from 0-10V port input or string 13.7K resistor In the PWM port input, 24V level string 16.8K resistor from 0-10V port input or string 27K resistor in the PWM port input
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Brand: Jolooyo   |   Manufacturer: Jolooyo

Amazon Price: $76.80 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #3

0.01Hz~300000Hz Adjustable Schumann Sine Wave Resonance Generator Ultra-Low Frequency Pulse Generator Resonator USB (1)

Asin: B0CLY7QLBR   |   Ean: 0755833712919   |   UPC: 755833712919

Signal Voltage Amplitude: 3V.
Rated Power Consumption: <1W.
Power Supply Interface: Dc 5.5*2.1.
Waveform: Sine Wave(Can't Output Other Waves).

Features

  • Adjustment range: 0.01Hz~30000Hz
  • Waveform: Sine Wave(can't output Other waves)
  • Signal voltage amplitude: 3V
  • Power supply interface: DC 5.5*2.1
  • Rated power consumption: <1W
  • See more on Amazon...

Brand: eletechsup   |   Manufacturer: eletechsup

Amazon Price: $25.12 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #4

DROK Signal Generator, DC 3.3-30V Function Generator 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

Asin: B07KVYQ78K   |   Model: 200382AFA   |   PartNumber: 200382AFA

Serial Communication ---- Support Serial Communication, Ttl Level..
Other Features ---- With Lcd Display To Display Frequency And Duty Cycle Value; With Case; Pwm Output, Can Set Frequency And Duty Cycle Separately By Buttons; Frequency Value Is Divided Into 4 Range And Switched Automatically, With High Precision..
Data Auto Storage ---- All Parameters Will Be Saved Automatically After Setting And Therefore Won't Lose When Power Off..
Application ---- As Square Wave Signal Generator For Experimental Development; As Square Wave Signal Generator For Motor Driver; As Adjustable Pulse Generator For Mcu; As Pulse Generator, Control Related Circuits (Pwm Dimming, Speed Regulating)..

Features

  • PARAMETER ---- operating voltage range DC 3.3v~30v; frequency range 1Hz-150kHz; output current 5-30mA; duty cycle range 0-100%.
  • APPLICATION ---- as square wave signal generator for experimental development; as square wave signal generator for motor driver; as adjustable pulse generator for MCU; as pulse generator, control related circuits (PWM dimming, speed regulating).
  • SERIAL COMMUNICATION ---- support serial communication, TTL level.
  • DATA AUTO STORAGE ---- all parameters will be saved automatically after setting and therefore won't lose when power off.
  • OTHER FEATURES ---- with LCD display to display frequency and duty cycle value; with case; PWM output, can set frequency and duty cycle separately by buttons; frequency value is divided into 4 range and switched automatically, with high precision.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Amazon Price: $12.99 | as of 06/06/2024 (7:47pm pst) *DETAILS
Used Price: $11.33

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  #5

Signal Generator Kit, XR2206 Precise Function Signal Generator Frequency Module Signal Generator DIY Kit Sine Triangle Square Output Adjustable 1Hz-1MHz, 9-12V Direct Current Input (1)

Asin: B08SMB6DRM

Sine Wave Parameters:Amplitude: 0-3V At 9V Dc Input; Distortion: Less Than 1% (At 1Khz); Flatness: +0.05Db 1Hz - 100Khz.
Triangle Wave: Amplitude: 0-3V At 9V Dc Input; Linearity: Less Than 1% (Up To 100 Khz) 10 Ma.
Square Wave Parameters: Amplitude: 8V (No Load) At 9V Dc Input; Rise Time: Less Than 50Ns (At 1Khz); Fall Time: Less Than 30Ns (At 1Khz); Symmetry: Less Than 5% (At 1Khz).
Parameters: Voltage Supply: 9-12V Dc Input; Waveforms: Square, Sine, Triangle; Impedance: 600 Ohm + 10%; Frequency: 1Hz-1Mhz; Amplitude: 0-3V At 9V Dc; Inputdistortion: Less Than 1% (At 1Khz); Flatness: +0.05Db 1Hz - 100Kahz.

Features

  • Good precision: the XR2206 function signal generator is precise, with a transparent case box shell for good assemble; Amplitude: 0-3V at 9V DC input; Distortion: less than 1% (at 1KHz); Flatness: +0.05dB 1Hz - 100kHz
  • Parameters: Voltage Supply: 9-12V DC Input; Waveforms: Square, Sine, Triangle; Impedance: 600 Ohm + 10%; Frequency: 1Hz-1MHz; Amplitude: 0-3V at 9V DC; InputDistortion: less than 1% (at 1KHz); Flatness: +0.05dB 1Hz - 100kaHz
  • Sine wave parameters:Amplitude: 0-3V at 9V DC input; Distortion: less than 1% (at 1KHz); Flatness: +0.05dB 1Hz - 100kHz
  • Square wave parameters: Amplitude: 8V (no load) at 9V DC Input; Rise Time: less than 50ns (at 1KHz); Fall Time: less than 30ns (at 1KHz); Symmetry: less than 5% (at 1KHz)
  • Triangle wave: Amplitude: 0-3V at 9V DC input; Linearity: less than 1% (up to 100 KHz) 10 mA
  • See more on Amazon...

Brand: Weewooday   |   Manufacturer: Weewooday

Amazon Price: $11.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #6

DROK Frequency Generator, DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module

Asin: B07P848DYQ   |   Model: 200393   |   PartNumber: 200393

Display--- Clear Lcd Displays Frequency & Duty Ratio Value..
Feature --- With Lock Function; Pwm Output, Can Set Frequency & Duty Cycle Separately; Duty Cycle Upper And Lower Bounds Adjustable; Support Serial Communication; All Data Auto Saved After Setting..
Mode --- 2 Modes, Normal Mode & Accurate Mode..
Application --- As Square Wave Signal Generator For Experimental Development; As Square Wave Signal Generator For Motor Driver; As Adjustable Pulse Generator For Mcu; As Adjustable Pulse Generator For Pwm Dimming, Speed Regulating, Etc..

Features

  • PARAMETER --- working voltage range 3.3V-30V; frequency range 1Hz-150kHz/1Hz-15kHz; output current 5-30mA; frequency accuracy 2% in each range.
  • APPLICATION --- as square wave signal generator for experimental development; as square wave signal generator for motor driver; as adjustable pulse generator for MCU; as adjustable pulse generator for PWM dimming, speed regulating, etc.
  • DISPLAY--- clear LCD displays frequency & duty ratio value.
  • MODE --- 2 modes, normal mode & accurate mode.
  • FEATURE --- with lock function; PWM output, can set frequency & duty cycle separately; duty cycle upper and lower bounds adjustable; support serial communication; all data auto saved after setting.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Weight: 0.02 Pounds

Amazon Price: $13.99 | as of 06/06/2024 (7:47pm pst) *DETAILS
Used Price: $12.59

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  #7

1HZ-500KHZ DDS Functional Signal Generator, Seesii DDS Function Low Frequency Signal Generator Sine/Triangle/Square/Sawtooth Waveform

Asin: B08NSR5GYR   |   Model: FG-100   |   PartNumber: FG-100   |   Ean: 6933834899974

The Square Waveform Is Suitable For Oscilloscope Attenuator And The Adjustment Of Probe Impulse Response..
This Functional Signal Generator Can Test Many Kinds Of Wave Forms Such As: Sine, Square, Triangle, Positive And Negative Sawtooth Waveform. It Is Especially Designed For Those Professional Worker..
Have A Filter (Can Be Opened And Closed) To Suit The Output Of Sine Wave And Pulse Wave..
It Can Be Used With Oscilloscope To Test And Debug Electronic Circuit, The Frequency Response Of Audio Amplifier And Impulse Response,It Also Can Calibrate The Sweep Time Factor Of Oscilloscope..

Features

  • 1HZ-500KHZ DDS signal generator is small but has many functions, easy to operate and carry. The power supply can be either AC/DC adaptor or a battery.
  • It can be used with oscilloscope to test and debug electronic circuit, the frequency response of audio amplifier and impulse response,It also can calibrate the sweep time factor of oscilloscope.
  • The square waveform is suitable for oscilloscope attenuator and the adjustment of probe impulse response.
  • Have a filter (can be opened and closed) to suit the output of sine wave and pulse wave.
  • This functional signal generator can test many kinds of wave forms such as: sine, square, triangle, positive and negative sawtooth waveform. It is especially designed for those professional worker.
  • See more on Amazon...

Brand: Seesii   |   Manufacturer: Seesii

Dimensions: 1.97 x 5.12 x 3.94 inches   |   Weight: 0.22 pounds

Amazon Price: $29.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #8

Siglent Technologies SDG1032X Arbitrary Waveform - Function Generator

Asin: B01LECZU98   |   Model: SDG1032X   |   PartNumber: SDG1032X   |   Ean: 0713839551390   |   UPC: 713839551390

Dual Channel. Sweep/ Burst/ Modulation/ Harmonics.
Ch1 - Ch2 Waveform Combining. Built-In Frequency Counter.
Square Waves To 30 Mhz.

Features

  • Country Of Origin : China
  • Square Waves To 30 Mhz
  • Dual Channel. Sweep/ Burst/ Modulation/ Harmonics
  • Ch1 - Ch2 Waveform Combining. Built-In Frequency Counter
  • See more on Amazon...

Brand: Siglent   |   Manufacturer: Siglent Technologies

Dimensions: 11.60 x 4.20 x 10.20 Inches   |   Weight: 9.70 pounds

Amazon Price: $359.00 | as of 06/06/2024 (7:47pm pst) *DETAILS
Used Price: $294.67

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  #9

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

Asin: B08T9H9FBY   |   Model: 0818-DDS   |   PartNumber: 0818-DDS

【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%..
【Lightweght Compact And Portable】With Intuitive Control Panel, You Can Easy To Control.This Signal Generator Is The Ideal Instrument For Electronic Engineering, Laboratories, Production Lines, Teaching And Scientific Research. This Is An Important Tool For Both Experts And Newcomers.
【Frequency Meter】With Linear Sweep(Max. Up To 999.9S) And Logarithmic Frequency Sweep Functions.Has A Frequency Measurement, Period Measurement, Positive And Negative Pulse Width Measurement And Counting Function.The Settings Allow You To Enter Up To 20Volts.
【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..

Features

  • 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 measurement, period measurement, positive and negative pulse width measurement and counting function.The settings allow you to enter up to 20volts
  • Lightweght Compact and Portable With intuitive control panel, you can easy to control.This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research. This is an important tool for both experts and newcomers
  • See more on Amazon...

Brand: Seesii   |   Manufacturer: Seesii

Weight: 2.20 pounds

Amazon Price: $139.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #10

HiLetgo 5pcs NE555 Pulse Frequency Square Wave Rectangular Wave Signal Generator Signal Generator Module Stepper Motor Driver DC 5V-15V Powered

Asin: B018INS9QM   |   Model: SuperiPB   |   PartNumber: SuperiPB
Ean: 0760450887780, 0632240745078, 7445777132579, 0723466639804, 6514138609416, 6921694676521, 7106184128882, 0759981872150, 7250127269788, 7106184138843, 0667797747961, 6957474825711, 4894462266236, 0888309280275, 0190459866286, 0644766920143, 0769471388382, 0708311306315, 6292650191410, 0731882505733, 0702082656808, 0612520820879, 0760450641412, 0759981872167, 0760450887797, 6316695903231, 0717389684942
UPC: 769471388382, 644766920143, 667797747961, 632240745078, 759981872167, 888309280275, 731882505733, 702082656808, 723466639804, 708311306315, 717389684942, 760450887797, 759981872150, 612520820879, 190459866286, 760450887780, 760450641412

Model:Ldtr-417995,.
Net Weight(Kg):0.006,.
Dimension(Cm):7*5*2,.
Accessories Function:Motor,.

Features

  • Type:Accessories,
  • Accessories Function:Motor,
  • Model:LDTR-417995,
  • Dimension(cm):7*5*2,
  • Net Weight(kg):0.006,
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Dimensions: 0.26 x 0.25 x 0.25 Inches   |   Weight: 0.01 Pounds

Amazon Price: $7.59 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #11

HiLetgo 2pcs 3 Channel PWM Pulse Generator Signal Generator Module Adjustable Frequency Square Wave Rectangular Wave Signal Generator Duty Cycle with LCD Display 1Hz-150Khz

Asin: B082F6FTBT   |   Model: 3-01-1578   |   PartNumber: 3-01-1578

*Three-Channel Pwm Is Outputted,Wide Frequency Range And The Duty Ratio Can Be Adjusted Independently..
*3-Channels Duty Ratio Button Can Be Pressed At The Same Time,Real-Time Adjustment, Liquid Crystal Display Is The Last Pressed Button Duty Ratio,Real-Time Is Very Strong,Can Be Used As A Simple Several Road Duty Ratio Scan..
*Has 8 Independent Keys,Used To Set The Frequency And Duty Ratio,Support Short Press (Increase Or Decrease A Unit) And Long Press (Fast Increase Or Decrease),Very Simple,Set The Parameters Automatically Save,Power Loss..
*Adjustable Frequency Square Wave Rectangular Wave Signal Generator..

Features

  • *3 Channel PWM Pulse Generator Signal Generator Module.
  • *Adjustable Frequency Square Wave Rectangular Wave Signal Generator.
  • *Three-channel PWM is outputted,wide frequency range and the duty ratio can be adjusted independently.
  • *Has 8 independent keys,used to set the frequency and duty ratio,support short press (increase or decrease a unit) and long press (fast increase or decrease),very simple,set the parameters automatically save,power loss.
  • *3-Channels duty ratio button can be pressed at the same time,real-time adjustment, liquid crystal display is the last pressed button duty ratio,real-time is very strong,can be used as a simple several road duty ratio scan.
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Amazon Price: $10.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #12

Koolertron Upgraded 15MHz DDS Signal Generator Counter,High Precision Dual-Channel Arbitrary Waveform Function Generator Frequency Meter 200MSa/s (15MHz)

Asin: B07211YWMK   |   Model: GH-CJDS66   |   PartNumber: GH-CJDS66   |   Ean: 0886085651487   |   UPC: 886085651487

With Linear Sweep(Max. Up To 999.9S) And Logarithmic Frequency Sweep Functions.Has A Frequency Measurement, Period Measurement, Positive And Negative Pulse Width Measurement And Counting Function..
This Signal Generator Is The Ideal Instrument For Electronic Engineering, Laboratories, Production Lines, Teaching And Scientific Research..
Storage Feature: You Can Store 99 Groups Instrument State Parameters Set By The User, Can Be Called Up To Reproduce.The Frequency Output Of Sine Wave Can Be Up To 15Mhz. 200Msa/S Sampling Rate. It Has 60 Positions For Saving User-Defined Waveform. Waveform Length Of Each One Is 2048 And Vertical Resolution Is 14 Bits.
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, Saw Toothwave, Pulse Wave, White Noise, User-Defined Waveform Etc. Each Channel Can Be Independently Set The Parameters..

Features

  • Arbitrary Waveform Generator adopts large scale FPGA integrated circuit and high-speed MCU microprocessor. The internal circuit adopts the active crystal oscillator as the benchmark. So the signal stability is greatly strengthened.
  • 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, Saw toothwave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.
  • With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function.
  • Storage feature: You can store 99 groups instrument state parameters set by the user, can be called up to Reproduce.The frequency output of Sine wave can be up to 15MHz. 200MSa/s sampling rate. It has 60 positions for saving user-defined waveform. Waveform Length of each one is 2048 and vertical resolution is 14 bits
  • This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research.
  • See more on Amazon...

Brand: Koolertron   |   Manufacturer: Koolertron

Weight: 2.20 pounds

Amazon Price: $109.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #13

HyperCube Nano Infinity Cube LED Light with Stand - 5.5-Inch Sound Reactive Portable Table Desktop Lamp, RGB App-Enabled Multicolor Decorative Mirror Art Night Light, Cool Party Atmosphere

Asin: B0BP126PN2   |   Model: HCN   |   PartNumber: HCN

Advanced Sound Reactivity: The Hypercube Has Advanced Sound Reactivity, Which Creates A Dynamic Light Show That Visualizes The Music By Mapping The Low, Mid, And High Tones To Different Effects On The Patterns. Perfect For Parties, Chilled Out Kickbacks, And Dynamic Lighting When Watching Movies Or Playing Games..
Hyperspace Lighting App: Pick Your Favorite Patterns, Color Pallets, Brightness, Speed, And Symmetry Of The Hypercube. It Also Allows You To Sync Multiple Hyperlights, And Even Turn On A Night Light Timer..
Portable Usb-C Powered Hypercube: The Hypercube Nano Is Our Latest Ultra-Chromatic Infinity Art Tech In A Sleek And Portable Form. It Comes With A Stand That Holds The Hypercube Nano Securely And Enhances Its Artistic Appeal. The Hypercube Nano Is Powered By A Usb-C Cable, Making It Convenient To Enjoy The Infinite Galaxy Of Lights Anywhere And Anytime..
Over 90 Custom Coded Patterns: The Hypercube Has Over 90 Patterns To Choose From In Three Different Modes: Kaleidoscopic For A Futuristic And Colorful Experience, Meditative For Softer Patterns And A More Laid-Back Vibe, And Sound Reactive For An Immersive Light Show That Syncs With Your Music..

Features

  • Infinite Universe of Lights: The HyperCube is an amazing LED infinity light that brings a universe of brilliant lights to your space. It's perfect for decorating bedrooms, dining rooms, living rooms, entertainment spaces, and gamers will love it in their gaming rooms.
  • Over 90 Custom Coded Patterns: The HyperCube has over 90 patterns to choose from in three different modes: Kaleidoscopic for a futuristic and colorful experience, Meditative for softer patterns and a more laid-back vibe, and Sound Reactive for an immersive light show that syncs with your music.
  • Advanced Sound Reactivity: The HyperCube has advanced sound reactivity, which creates a dynamic light show that visualizes the music by mapping the low, mid, and high tones to different effects on the patterns. Perfect for parties, chilled out kickbacks, and dynamic lighting when watching movies or playing games.
  • Portable USB-C Powered HyperCube: The HyperCube Nano is our latest ultra-chromatic infinity art tech in a sleek and portable form. It comes with a stand that holds the HyperCube Nano securely and enhances its artistic appeal. The HyperCube Nano is powered by a USB-C cable, making it convenient to enjoy the infinite galaxy of lights anywhere and anytime.
  • Hyperspace Lighting App: Pick your favorite patterns, color pallets, brightness, speed, and symmetry of the HyperCube. It also allows you to Sync Multiple HyperLights, and even turn on a night light timer.
  • See more on Amazon...

Brand: The Hyperspace Lighting Company   |   Manufacturer: The Hyperspace Lighting Company

Dimensions: 5.47 x 5.47 x 5.47 inches   |   Weight: 2.40 pounds

Amazon Price: $169.95 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #14

Nobsound 7.83HZ Schumann Resonance Earth's Brain Waves Ultra-Low Frequency Pulse Generator Relexation Sleep (Wood)

Asin: B07D52SRDD   |   Model: GFJ489_W_New   |   PartNumber: GFJ489_W_New

Relax Body And Mind To Help Sleep / Cure Ahypnosis / Improve Working Efficiency.
More Of This Devices And Longer Using Time Have More Obvious Effects.
Enhance Sound Field And Vision & Audio Display, Which Suits For Audiophiles.

Features

  • This device can generate Schumann Resonance which has positive effects on human's brain wave
  • Enhance sound field and vision & audio display, which suits for audiophiles
  • Relax body and mind to help sleep / cure ahypnosis / improve working efficiency
  • More of this devices and longer using time have more obvious effects
  • See more on Amazon...

Brand: Douk Audio   |   Manufacturer: Nobsound

Amazon Price: $55.99 | as of 06/06/2024 (7:47pm pst) *DETAILS
Used Price: $44.79

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  #15

Schumann Wave Generator, 7.83HZ Ultra Low Frequency Pulse Generator Audio Resonator, Type C Schumann Resonance Pulse Generator for Relax Sleep

Asin: B0B8YMVCV3

Pressure Relief: 7.83Hz Pulse Generator Contributes To Improve Work Efficiency And Reduce Mental Stress..
Perfect Gift: Schumann Wave Generator Is Perfect Gift For Friends And Family That Suffer From Insomnia And Mental Stress..
Easy To Use: Ultra Low Frequency Pulse Generator With Type C Interface Is Easy To Use. And It Features High Accuracy And Stability..
Physical Relaxation: Ultra Low Frequency Pulse Generator Is Good For People's Physical And Mental Relaxation, Improve The Body's Perception Of Sound And Images..

Features

  • High Stability: Schumann wave generator is made from highly stable pulse chip, accuracy correction capacitance, and accuracy multiloop adjustable resistor.
  • Physical Relaxation: ultra low frequency pulse generator is good for people's physical and mental relaxation, improve the body's perception of sound and images.
  • Pressure Relief: 7.83HZ pulse generator contributes to improve work efficiency and reduce mental stress.
  • Easy to Use: ultra low frequency pulse generator with Type C interface is easy to use. and it features high accuracy and stability.
  • Perfect Gift: Schumann wave generator is perfect gift for friends and family that suffer from insomnia and mental stress.
  • See more on Amazon...

Brand: Yoidesu   |   Manufacturer: Yoidesu

Amazon Price: $10.07 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #16

7.83HZ Schumann Wave Ultra Low Frequency Pulse Generator and Audio Resonator,Stable Pulse Chip Wave Pulse Generator for Helping Sleep

Asin: B0B9CGGS1W

Pressure Relief: This 7.83Hz Pulse Generator Contributes To Improve Work Efficiency And Reduce Mental Stress..
Perfect Gift: Schumann Wave Generator Is Perfect Friends And Family That Suffer From Insomnia And Mental Stress..
Easy To Use: This Ultra Low Frequency Pulse Generator With Type C Interface Is Easy To Use. And It Features High Accuracy And Stability..
Physical Relaxation: This Ultra Low Frequency Pulse Generator Is Good For People's Physical And Mental Relaxation, Improve The Body's Perception Of Sound And Images..

Features

  • High Stability: This Schumann wave generator is made from highly stable pulse chip, accuracy correction capacitance, and accuracy multiloop adjustable resistor.
  • Physical Relaxation: This ultra low frequency pulse generator is good for people's physical and mental relaxation, improve the body's perception of sound and images.
  • Pressure Relief: This 7.83HZ pulse generator contributes to improve work efficiency and reduce mental stress.
  • Easy to Use: This ultra low frequency pulse generator with Type C interface is easy to use. and it features high accuracy and stability.
  • Perfect Gift: Schumann wave generator is perfect friends and family that suffer from insomnia and mental stress.
  • See more on Amazon...

Brand: Tangxi   |   Manufacturer: Tangxi

Amazon Price: $8.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #17

MiOYOOW PWM Frequency Generator, 1-Channel 1Hz-150KHz Adjustable Pulse Duty Cycle Function Generator, Square Wave Signal Generator Module with LCD Display and Rotary Switch

Asin: B07NJ1SL3N   |   Model: 6543816669   |   PartNumber: 6543816669   |   Ean: 0192188039092   |   UPC: 192188039092

3. Dual Work Mode. Support Both Frequency Adjustment And Duty Cycle Adjustment. Support Uart. Support Enable Output..
5. Wider Application: Square Wave Signal Generator, Generating Square Wave Signal For Experimental Development, Generating Square Wave Signal That Controls The Motor Driver, And Generating Adjustable Pulses For Mcu Dimmer; Dimmer; Speed Governor, And So On..
4. Support Power-Down Memory Function: No Need To Set The Data After Power-Off. Knob Supports Lock Function To Avoid Misoperation..
2. Shell Protection And Clear Lcd High Definition Display: Display Both Frequency And Duty Cycle In More Clear Status. High Precision Detection..

Features

  • 1. It's 1-channel PWM output signals. The Adjustable Frequency Range: from 1Hz to 150KHz. Please Note: 1Hz is the limit value. It is relatively large to receive external interference, such as wires or wireless or high temperature, so the fluctuation will be relatively large. It is recommended to use an output above 1Hz.
  • 2. Shell Protection and Clear LCD high definition Display: Display both Frequency and Duty Cycle in more clear status. High precision detection.
  • 3. Dual Work Mode. Support both Frequency Adjustment and Duty Cycle Adjustment. Support UART. Support enable output.
  • 4. Support power-down memory function: no need to set the data after power-off. Knob supports lock function to avoid misoperation.
  • 5. Wider Application: Square wave signal generator, generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for MCU Dimmer; Dimmer; Speed governor, and so on.
  • See more on Amazon...

Brand: MiOYOOW   |   Manufacturer: WHDTS

Amazon Price: $13.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #18

Coliao Signal Generator XY-KPWM 1-Channel 1Hz-150kHz PWM Generator Dual Mode PWM Pulse Frequency Square Wave Signal Generator Module LCD Display 3.3-30V 5-30mA Pulse Frequency Generator

Asin: B0CGZK1PB2   |   Ean: 0687117710666   |   UPC: 687117710666

【With Locking Function】Knob Supports Lock Function To Avoid Misoperation. Can Set Frequency & Duty Cycle Separately; Duty Cycle Upper And Lower Bounds Adjustable; Support Serial Communication; All Data Auto-Saved After Setting..
【Function Generator Module 】Pwm Signal Generator Use Potential Encoder To Adjust, Easy To Use; Shell Protection And Clear Lcd Display, Pwm With Switch. (Package Contains 1Pcs Signal Generator).
【Square Wave Signal Generator】Generating Square Wave Signal For Experimental Development, Generating Square Wave Signal That Controls The Motor Driver, And Generating Adjustable Pulses For Mcu Dimmer; Dimmer; Speed Governor, And So On..
【Xy-Kpwm Signal Generator】Pwm Frequency Supports 2 Working Modes. Normal Mode With 1% Duty Cycle Steps, . Precise Mode With 0.1% Duty Cycle Steps. High Frequency Range, High Precision..

Features

  • PWM Pulse Frequency Generator Work voltage range: DC 3.3V-30V; frequency range: 1Hz-150kHz/1Hz-15kHz; output current: 5-30mA.
  • XY-KPWM Signal Generator PWM frequency supports 2 working modes. Normal mode with 1% duty cycle steps, . Precise mode with 0.1% duty cycle steps. High frequency range, high precision.
  • With Locking Function Knob supports lock function to avoid misoperation. Can set frequency & duty cycle separately; duty cycle upper and lower bounds adjustable; support serial communication; all data auto-saved after setting.
  • Square Wave Signal Generator Generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for mcu dimmer; dimmer; speed governor, and so on.
  • Function Generator Module PWM signal generator use potential encoder to adjust, easy to use; shell protection and clear LCD display, PWM with switch. (Package contains 1pcs signal generator)
  • See more on Amazon...

Brand: Coliao   |   Manufacturer: Coliao

Amazon Price: $9.99 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #19

Schumann Wave Generator, 7.83HZ Schumann Ultra Low Frequency Pulse Generator, Pure Sine USB Rechargeable 0.01 100000Hz Adjustable Frequency Generator

Asin: B0CS359D4J   |   Model: Heayzokimdix2hnw8v   |   PartNumber: Heayzokimdix2hnw8v

[Stable And Reliable] Ensures Stable Frequency Output With Default 7.83Hz And Voltage Amplitudes Of 3V For Sinusoidal Wave And 5V For Square Wave..
[Compact And Convenient] Compact Size Of 15X15cm And Usb Powered For Easy Carrying And Use At Home Or While Traveling..
[Promote Relaxation And Well Being] Emits A Sinusoidal Wave That Creates A Relaxing Environment And Promotes Overall Well Being..
[Adjustable Frequency Range] Customize The Frequency From 0.01‑100000Hz For Enhanced Effectiveness And Personalization..

Features

  • [Multiple Waveforms] Provides sinusoidal, square wave, and inverted square wave options for versatile applications.
  • [Adjustable Frequency Range] Customize the frequency from 0.01 100000Hz for enhanced effectiveness and personalization.
  • [Stable and Reliable] Ensures stable frequency output with default 7.83Hz and voltage amplitudes of 3V for sinusoidal wave and 5V for square wave.
  • [Promote Relaxation and Well Being] Emits a sinusoidal wave that creates a relaxing environment and promotes overall well being.
  • [Compact and Convenient] Compact size of 15x15cm and USB powered for easy carrying and use at home or while traveling.
  • See more on Amazon...

Brand: Heayzoki   |   Manufacturer: Heayzoki

Amazon Price: $30.78 | as of 06/06/2024 (7:47pm pst) *DETAILS

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  #20

Dolphin Gauges Pulse Generator - Compatible with GM

Asin: B09J5DMF7G

Fit Type: Universal.
Part Number: Sku_00000058.
Converts Mechanical Speed Signal Into A Digital Square Wave Signal.

Features

  • Allows modern engines to be mated to non-electronically controlled automatic transmission
  • Converts mechanical speed signal into a digital square wave signal
  • Fit type: Universal
  • Part number: SKU_00000058
  • See more on Amazon...

Brand: Dolphin Gauges   |   Manufacturer: Dolphin Gauges

Weight: 1.00 pounds

Amazon Price: $35.00 | as of 06/06/2024 (7:47pm pst) *DETAILS

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