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RON13.61

RON18.3926% off

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Dual System PWM XY-PWM1 Pulse Frequency Signal Generator Duty Cycle Adjustable Module Square Wave Rectangular Signal Generator

4.4  22 Reviews  ౹  98 sold

Color: XY-KPWM

More price information

Customer Reviews (22)SpecificationsDescriptionStoreMore to love

Reviews | 4.4

22 ratings All from verified purchases

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Color:XY-KPWM

I have hardened the product, as I have received it before the shixmpor

R***n | 01 Nov 2024

Helpful (0)

Color:XY-KPWM

Ok

A***i | 04 Apr 2025

Helpful (0)

Color:XY-KPWM

I arrived fast, without inconvenience

E***s | 15 Jan 2025

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Specifications

Hign-concerned Chemical

None

Model Number

PWM XY-PWM1

DIY Supplies

ELECTRICAL

Brand Name

Stlxy

Origin

Mainland China

Display Size

3.0 - 4.9 Inches

Description

Report Item

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PWM Pulse Frequency Adjustable Duty Cycle Square Wave Module Rectangular Wave Signal Generator XY-PWM1

Module stressed:

1. The dual mode,the duty cycle is 0.1% good model;

2. The frequency and duty cycle,LCD LCD is very clear,using encoder potentiometer to adjust,very convenient;PWM output frequency and duty cycle can be set separately;

3. The lock function,prevent wrong operation;

4. The duty cycle of the upper and lower limits can be set up;KPWM switch,and PWM output can be turned on and off a key;

4. The wide frequency range and high precision;

5. Serial communication is possible

1. The module is described

PWM output,frequency and duty ratio can be separately;

Normal mode:

Frequency range 1 hz ~ 000 ~ 150 KHZ duty cycle,duty ratio 1%

Good mode:

Duty cycle 1 hz to 15 KHZ range of 00.0 ~ 0.1% duty cycle

Is divided into four frequency range,automatic switch:

1. XXX (no decimal point) : a small unit is 1 hz,value range is 1 hz ~ 999 hz.

2. X.XX (decimal point in the hundreds),small unit 0.01 KHZ,and the value range is 1.00 KHZ to 9.99 KHZ.

3. Xx.Decimal point X (10) : a small unit 0.1 KHZ;Values range from 10.0 KHZ to 99.9 KHZ

4. 7.0.x.x.X (decimal point in dozens,hundreds of) : a small unit 1 KHZ;Range of values is 1 KHZ to 150 KHZ

Such as frequency display: 100 means that the PWM output 100 hz pulse;

1.01 means 1.01 k PWM output pulse;

54.1 54.1 KHZ PWM output pulse means;

1 means that the PWM output 124 KHZ pulses;

Duty cycle range of values: 0 ~;

All save the parameter set to turn it off.

2. The parameter Settings

This product adjust the frequency and duty ratio through rotating potentiometer,which can be adjust according to the speed fast.Default adjustment cycle,short according to adjust the frequency,by 2 seconds long locks,long press 5 seconds to switch modes (normal mode/fine mode),simple operation,automatically saved after parameter setting,not lost.

3. The module parameters:

1. Working voltage: 3.3 ~ 30 v.

2. The frequency range: 1 hz ~ 150 KHZ normal mode;A good pattern 1 hz to 15 KHZ;

3. The frequency accuracy: precision in every range of about 2%;

Load capacity: 4. The signal can be about 5 ~ 30 ma output current;

5. The output amplitude,pulse width modulation amplitude is equal to the power supply voltage;

6. The environment temperature: - 20 ~ + 70 ℃.

7. Weight: 42 grams

4. The scope of application:

1. As a square wave signal generator to generate square wave signal experimental development;

2. Used to produce square wave signal,control motor drive;

3. Generate MCU with adjustable pulse;

4. Generate adjustable pulse control related circuit (application of PWM dimming,speed,etc.).

5,a serial port control (single chip microcomputer TTL level communication)

Serial control (single chip microcomputer TTL level communication)

Communication standard: 9600 basis points

Data bits: 8
Stop bits: 1
Check digit: no
Flow control: no

A serial port command

instructions

read

Read the parameter Settings

in

Open thePulse width modulationThe output

from

Shut downPulse width modulationThe output

DNxxx

Set the duty ratio limit

DNxxx:Set the normal mode

DNxx. X:Set the fine mode

UPxxx

Set the duty ratio limit

UPxxx:Set the normal mode

UPxx. X:Set the fine mode

MODEx

MODE0:Normal mode

Model:Fine pattern

Fxxx

"F101" :Set the frequency for101 hz (001 ~ 999)

"F1.05" :Set the frequency for1.05 KHZ (1.00 ~ 9.99)

"F10.5" :Set the frequency for10.5 KHZ (10.0 ~ 99.9)

"F1.0.5" :Set the frequency for105 KHZ (1.0.0 ~ 1.5.0)

Dxxx

Normal mode:'DXXX:" XXX (001 ~ 100) For example,D050To set upPulse width modulationThe duty ratio is50%

Fine pattern:'DXX. X" : XX. X (00.1 ~ 100)For example,D20.8,Set up thePulse width modulationThe duty ratio is 20.8%

Buyer Questions & Answers (1)

Good morning!!
What is the operating current?

Good morning!!
What is the operating current?

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Sold by Stlxy Store, logistics support by Stlxy Store

Manufacturer Information - please click here

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RON13.61

RON18.3926% off

Price includes VAT

Color: XY-KPWM Edit

Sold by

Stlxy Store(Trader)

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Shipping: RON7.10

Delivery: May. 25

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