Signal Generator Pwm Pulse Frequency Duty Cycle Module 1 Channel 150khz Tools

US $30.99

Loudi, Hunan, China
Aug 18th

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Signal Generator PWM Pulse Frequency Duty Cycle Module 1 Channel 150KHz Tools Description Dual mode, duty cycle stepping 0.1% in fine mode; LCD liquid crystal display frequency and duty cycle, very clear, using code potentiometer adjustment, very convenient; PWM output can be set separately frequency and duty cycle With locking function to prevent misoperation; Can set the upper and lower limits of the duty cycle; KPWM with switch, can turn the PWM output on and off with one button; Wide frequency range and high precision; Serial communication First, the module description PWM output, you can set the frequency and duty cycle separately; Normal mode: Frequency range 1HZ~150KHZ Duty cycle 000~100%, duty cycle step 1% Fine mode: Frequency range 1HZ~15KHZ Duty cycle 00.0~100%, duty cycle step 0.1% The frequency is divided into four ranges and is automatically switched: 1.XXX (no decimal point): The minimum unit is 1 Hz, and the value ranges from 1 Hz to 999 Hz. 2.X.XX (the decimal point is in the hundredth place) The minimum unit is 0.01Khz, and the value range is 1.00Khz~9.99Khz; 3.XX.X (decimal point is ten): the minimum unit is 0.1Khz; the value range is 10.0KHz~99.9KHz 4.X.X.X (decimal point in ten and hundred): the minimum unit is 1Khz; the value range is 1KHz~150KHz E.g. Frequency display: 100 means PWM output 100Hz pulse; 54.1 indicates that the PWM outputs a pulse of 54.1 kHz; 1.2.4 indicates that the PWM output is a pulse of 124KHz; The duty ratio ranges from 0 to 100%. All setting parameters are saved after power down. Second, the parameter settings This product adjusts the frequency and duty ratio by rotating the potentiometer. It can realize rapid adjustment according to the rotation speed. The default adjustment of duty ratio, short press of the adjustment frequency, long press for 2 seconds to lock, long press for 5 seconds to switch mode (normal mode / Fine mode), the operation is simple, the parameters are automatically saved after . Third, the module parameters: Working voltage: 3.3~30V; Frequency range: normal mode 1Hz~150KHz; fine mode 1HZ~15KHZ; Frequency accuracy: the accuracy in each range is about 2%; Signal load capacity: the output current can be around 5~30ma; Output amplitude: The PWM amplitude is equal to the supply voltage; Ambient temperature: -20~+70°C. Weight: 42g Fourth, the scope of application: Used as a square wave signal generator to generate a 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; Generate adjustable pulses and control related circuits (applications such as PWM dimming speed regulation). Five, serial port control (microcontroller TTL level communication) Five, Serial port control (microcontroller TTL level communication) Communication standard: 9600 bps Data bit : 8 Stop bit :1 Check digit :none Flow control : none Set the success to return: DOWN; Setting failed to return: FALL. Package Includes: 1 x Signal Generator For any question please contact us

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Signal Generator Type	RF Signal Generator
Custom Bundle	No
Model	4427372672
Modified Item	No
MPN	4427372693
Country/Region of Manufacture	China
Brand	Unbranded
UPC	Does not apply