Generator semnal cu 1 canal 1Hz-150Khz 3.3V-30V (s.4740X)

Specificații

Descriere

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Specificații în limba engleză:

For example: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;

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;

Frequency set range:Enter the settings interface when short press any button FREQ+ or FREQ- in the normal running status to select frequency range.Automatically switch frequency range.Pay attention to the position where the decimal point moves when the button is pressed.Display XXX .

No decimal point,The minimum frequency is 1Hz.The frequency range is 1Hz 999Hz.Display X.XX .The decimal point is the penultimate, The minimum frequency is 0.01KHz.The frequency range is 1.00KHz 9.99KHz.Display XX.X .The decimal point is the third last,The minimum frequency is 0.1KHz.The frequency range is 10.0KHz 99.9KHz.Display X.X.X .The decimal point is fully lit,The minimum frequency is 1KHz.The frequency range is 1KHz 150KHz.

Duty cycle set range:Enter the settings interface when short press any button DUTY+ or DUTY- in the normal running status to select duty cycle.Automaticallyswitch frequency range.Duty cycle range is 0.00%-100%.

Use steps:Connect to power supply;Short or long press button FREQ+ or FREQ- to set frequency;Short or long press button DUTY+ or DUTY- to set duty cycle;Connect to load.UART communication and parameter settingsThe system supports UART data upload and parameter setting functions (TTL level);

UART: 9600, 8, 1

LCD high definition display;Support UART;Support frequency adjustment;Support duty cycle adjustment;High precision detection;

Support power-down memory function;

1-Channel PWM output.

Work voltage:DC 3.3V-30V;Frequency range:1Hz 150KHz;Frequency accuracy:2%;Duty cycle range:0.00%-100%;Output Current:About 5-30mA;

Output amplitude:Same to input voltage;

Operating temperature:-20 Celsius 70 Celsius

Set PWM duty cycle: DXXX :Set duty cycle is XXX. XXX can be 000-100.E.g: D051 means PWN duty cycle is be set as 51%.

Read set parameter:Send read and then get parameter.Return value:Return DOWN :Set success.Return FALL :Set fail.

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;

colour: gray

Material: plastic

size: 4.3*2.7*7.9CM

Note:

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

Pachetul conține:
1 bucată x signal generator 1Hz-150Khz 3.3V-30V (cod produs: s.4740X)

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