XDYZ 1HZ-150KHZ PWM Pulse Frequency uty Cycle Adjustable Module Signal enerator

brand new and high quality

Signal enerator is a vice that provides lectrical signals at a variety of frequencies, square , and output s.It is used as a signal source or citation source for testing.Widely used in production practice and technology.

Features:

With outer casing

LCD high finition isplay

Support UART

Support frequency adjustment

Support uty cycle adjustment

High precision tection

Support power-down memory function

1-Channel PWM output

Frequency set :

Enter the settings interface when short press any button FREQ+ or FREQ- in the normal running to select frequency .Automatically frequency .

Pay attention to the position where the cimal point moves when the button is pressed.

Display .No cimal point,The minimum frequency is 1Hz.The frequency is 1Hz ~ 999Hz.

Display .XX.The cimal point is the penultimate, The minimum frequency is 0.01KHz.The frequency is 1.00KHz ~ 9.99KHz.

Display .X.The cimal point is the third last,The minimum frequency is 0.1KHz.The frequency is 10.0KHz ~ 99.9KHz.

Display .X.X.The cimal point is fully lit,The minimum frequency is 1KHz.The frequency is 1KHz ~ 150KHz.

For ample:

Display 100 means PWM output frequency is 100Hz;

Display 1.01 means PWM output frequency is 1.01KHz;

Display 54.1 means PWM output frequency is 54.1KHz;

Display 1.2.4 means PWM output frequency is 124KHz;

Duty cycle set :

Enter the settings interface when short press any button UTY+ or UTY- in the normal running to select uty cycle.Automatically frequency .

Duty cycle is 0.00%-.

Use steps:

Connect to power supply;

Short or long press button FREQ+ or FREQ- to set frequency;

Short or long press button UTY+ or UTY- to set uty cycle

Connect to load.

UART communication and parameter settings:

The supports UART ata upload and parameter setting functions (TTL );

UART: 9600, 8, 1

1.Set PWM frequency:

F101 :Set frequency is 101Hz.101 can by replace by 001~999;

F1.05 :Set frequency is 1.05KHz.1.05 can by replace by 1.00~9.99;

F10.5:Set frequency is 10.5KHz.10.5 can by replace by 10.0~99.9;

F1.0.5 :Set frequency is 105KHz.1.0.5 can by replace by 1.0.0~1.5.0;

2.Set PWM uty cycle:

XX :Set uty cycle is . can be 000-100.

E.g:D051 means PWN uty cycle is be set as 51%.

3.Read set parameter:

Send read and then et parameter.

4.Return value:

Return OWN :Set success.

Return FALL :Set fail.

Application:

1.Square signal enerator, enerating square signal for perimental velopment;

2.Used to enerate a square signal that controls the motor river;

3.Generate adjustable pulses for use by the MCU;

4.Dimmer;

5.Speed overnor;

Notice:

It's 1-channel PWM output signals are the same.They can not adjust independently.

Specification:

Product name: PWM Signal enerator

Work voltage:DC 3.3V-30V

Frequency :1Hz~150KHz

Frequency accuracy:2%

Duty cycle :0.00%-

Output Current:About 5-30mA

Output amplitude:Same to input voltage

Operating temperature:-20℃~70℃

Plastic

Color: Black

Size:app. 78 26 42mm / 3.07 .02 .65in

Quantity: 1 pc

Note:

: 1cm=10mm=0.39inch

No retail package.

Please allow 1-2cm rror ue to manual measurement. pls make sure you o not mind before you bid.

Due to the ifference between ifferent monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes: