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Signal Generator, Serial Communication Duty Cycle Module Pulse Frequency Function LCD Display 3.3~30V  For Motor Control Driver For Experimental Development

<ul><li>Scope Of Application: Used as square wave signal generator to generate square wave signals for experimental development and use to generate square wave signals for controlling motor drivers.</li><li>Generate Adjustable Pulses: This module generates adjustable pulses for MCU use and control related circuits applications such as PWM dimming and speed regulation.</li><li>Easy To Operate: PWM output, this module can set the frequency and duty cycle separately, with wide frequency range and high accuracy.</li></ul>

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Specification: Item Type: Signal Generator Module Material: Plastic Frequency range is divided into four, automatic switching: 1.XXX without decimal point: the smallest unit is 1Hz, in the range 1Hz ~ 999Hz; 2.X.XX one hundred decimal point is minimum unit 0.01Khz, ranging 1.00Khz ~ 9.99Khz; 3.XX.X ten in decimal: minimum unit is 0.1kHz; range 10.0KHz ~ 99.9KHz 4.X.X.X decimal in ten and one hundred: minimum unit is 1Khz; range 1KHz ~ 150KHz e.g. frequency display: 100 indicates that the PWM output pulse of 100Hz; 1.01 represents the PWM output pulse 1.01K; 54.1 represents the PWM output pulse 54.1KHz; 1.2.4 indicates that the PWM output pulse of 124KHz; Duty cycle range: 0 to All setup parameters, power down save. Module Parameters: Working Voltage: 3.3 ~ 30V Frequency range: 1Hz ~ 150KHz The frequency accuracy: in each range accuracy is about 2% Load capacity signal: output current of about 5 ~ 30ma The output amplitude: PWM amplitude equal to the supply voltage Ambient temperature: -20 ~ + 70 degrees Celsius The Serial Port Control MCU TTL level communications Communication Standard: 9600 bps Data bits: 8 Stop Bits: 1 Parity Bit: None Control: None 1. The PWM frequency "F101": Set the frequency of 101 HZ 001 ~ 999 "F1.05": Set the frequency of 1.05 KHZ 1.00 ~ 9.99 "F10.5": Set the frequency 10.5KHZ 10.0 ~ 99.9 "F1.0.5": Set the frequency of 105KHZ 1.0.0 ~ 1.5.0 2. The PWM duty ratio "DXXX": Set the PWM duty cycle is XXX; 001 ~ 100 For example D050, set the PWM duty ratio is 50% 3. Reads the set parameters Send "read" string read parameter settings. Setting successful return: DOWN; Setting failback: FALL. Package List: 1 x Signal Generator Module

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