Signal generator square wave generator 1-channel 1hz-150khz dual mode lcd pwm pulse frequency module adjustable stepper motor

Square Signal Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Module

Name: Square Signal Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Module
SKU: 33057700308
Price: 13.95 USD
Availability: InStock
Rating: 3.33 (3 reviews)

Rated 3.33 out of 5 based on 3 customer ratings

(3 customer reviews)

$13.95

900 in stock

SKU: 33057700308 Categories: Controls, Electronics, Automate, Smart, Free Shipping Tags: 1Hz-150KHz, Adjustable, Dual, Frequency, Generator, LCD, Mode, Module, motor, Pulse, PWM, signal, Square, Stepper, Wave

ZK-PP1K 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 is used as a signal source or excitation source for testing.Widely used in production practice and technology.

Features:

Dual mode:PWM mode and PULSE mode
LCD high definition display
Support frequency adjustment
Support duty cycle adjustment
High precision detection
Support power-down memory function
1-Channel signal output
Support reverse protection
Support enabled/disabled output

Parameters:

Product name: ZK-PP1K PWM Signal Generator
Model: ZK-PP1K
Work voltage:DC 3.3V-30V
Frequency range:1Hz~150KHz
Frequency accuracy:2%
Duty cycle range:0.00%-100%
Output Current:<30mA
Number of pulses:1~9999 or Infinite
Delay time:0.000s~9999s
Pulse width:0.000s~9999s
Time accuracy:1ms
Output amplitude:Same to input voltage
Work Temperature:-20°~85°
Work Humidity:0%~95%RH
Size:79*43*26mm

Work Mode:

PWM Mode:Frequency,Duty cycle
It is PWM mode when display ‘%’.
The factory default mode is PWM mode.
Button FREQ+ and FREQ- are used to setting output frequency.User can short press by set value in minimum unit or keep press to continuous setting. Frequency range is 1Hz to 150KHz.
Button DUTY+ and DUTY- are used to setting output duty cycle for frequency.User can short press by set value in minimum unit or keep press to continuous setting. Duty cycle range is 0.00% to 100%.
Short press button ‘ON’ to enabled or disabled output.It is enabled output when display symbol ‘OUT’ on left.It is disabled output if no display symbol ‘OUT’ and module will output 0V.
The default factory frequency is 1KHz and the duty cycle is 50%.
Switch work mode:Keep press button ‘SET’ about 6 second.Then it is enter into PULSE mode if symbol ‘%’ disappear on right.
PULSE Mode:Pulse width,Delay,Pulse number
It is PWM mode without display symbol ‘%’.
Button P+ and P- are used to set time for positive pulse width.Displayed on the first line.Set time range is 0.000s~9999s.
Button N+ and N- are used to set time for negative pulse width time.Displayed on the second line.Set time range is 0.000s~9999s.
Short press button ‘ON’ to enabled or disabled output.It is enabled output when display symbol ‘OUT’ on left.It is disabled output if no display symbol ‘OUT’ and module will output 0V.
The default factory positive pulse width is 0.5 seconds, and the negative pulse width is 0.5 seconds.
Long press button ‘SET’ for 2 seconds to enter into set the number of pulses and delay time.Screen will display symbol ‘SET’ at lower left corner.Note:Once in this mode, the output will be disabled and output pulse will be cleared.
Button P+ and P- are used to set delay time.Set time range is 0.000s~9999s.
Button N+ and N- are used set the number of pulses.Set range is 1~9999 or Infinite.
The factory default delay time is 0 seconds, and the number of pulses is infinite (display ‘—-‘).
Automatic return to pulse interface by press button ‘SET’ for 2 seconds.
Short press button ‘ON’ to after set delay time and then start output the set number of pulses.
It will automatically output 0V if the number of pulses is sent.The output will be disabled and clear pulse numbers if press button ‘ON’ during output.
The number of set pulses is output each time when module power on and then stop output or press button ‘ON’ to restart.

Practical application:

PWM output 20KHz,60% : Select PWM mode.Set frequency to 20.00 and duty cycle to 060%.
Output turn ON 0.6s,OFF 0.2s, infinite loop : Select PULSE mode.Set positive pulse width to 0.600 and negative pulse width to
0.200.Delay time to 0.000.Number of pulses to ‘—-‘.
Delay 5s after power ON or press ‘ON’ button.Then output turn ON 0.6s,OFF 0.2s, infinite loop : Select PULSE mode.Set positive pulse width to 0.600 and negative pulse width to 0.200.Delay time to 5.000.Number of pulses to ‘—-‘.
Delay 5s after power ON or press ‘ON’ button.Then output 10ms high level signal,10ms low level signal, cycle 100 times : Select
PULSE mode.Set positive pulse width to 0.010 and negative pulse width to 0.010.Delay time to 5.000.Number of pulses to 0100. Delay 5s after power ON.Then keep output : Select PULSE mode.Set positive pulse width more than 0(any value) and negative pulse width to 0.000.Delay time to 10.00.Number of pulses to ‘—-‘.

Use steps:

Connect to power supply.
Select work mode as following manual.
Short or long press button ‘FREQ+’ or ‘FREQ-‘ to set parameter.
Short or long press button ‘DUTY+’ or ‘DUTY-‘ to set parameter.
Connect to load.

Application:
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
Dimmer
Speed governor

Note:
It’s 1-channel signal output signals.
Its maximum output current is 30mA.Therefore it cannot directly drive high-power devices.
Please read use manual and description before use.

Package:
1x ZK-PP1K PWM Signal Generator;

Brand Name	EQKIT
DIY Supplies	Electrical
Display Size	2.9 Inches & Under
Model Number	ZK-PP1K PWM Signal Generator
voltage	DC 3.3V-30V
Frequency range	1Hz~150KHz
Output Current	<30mA
Size	794326mm
Feature 1	signal generator
Feature 2	pwm generator
Feature 3	frequency generator

3 reviews for Square Signal Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Module

Rated 3 out of 5
V***k – March 5, 2021
Генератор “валит” фронты на низах и на верхнем интервале. Середина более-менее… Огрчился. Частоту держит стабильно- пульсация на третьем знаке после запятой- ну это и ослик может “глючит”(в пределах погрешности). А duty (или как его там- меандр)чётко регулируется. Для ШИМа наверное ключи надо “собирать”…
Rated 2 out of 5
A***C – March 3, 2021
Mai ricevuto. Denaro rimborsato. (per il rimborso metto la seconda stella)
Rated 5 out of 5
D***o – February 24, 2021
не проверял пока. проверю дополню. экран зацарапан как будто в куче хранили. могли-б пленку наклеить(((( расстроило.

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