2 Channel PWM Pulse Frequency Adjustable Duty Cycle Square Wave Rectangular Wave Signal Generator Module
Generate square wave for experiment development and drive stepping motor drivers.
- Operating Voltage (VDC): 5 to 30
- USB Type: Micro USB
- Frequency Range: 1Hz to 150KHz
- Frequency Precision: 2%
- Operating Temperature (C): -30 to 60
- Signal Load Capacity: Output Current is within 8-30mA
- Dimensions in mm (LxWxH): 44x30x11
- Weight (gm): 8
- Shipment Weight: 0.012 kg
- Shipment Dimensions: 6x4x3 cm
Top Features:
- Adjustable pulse for MCU
- Drive stepping motor drivers
- Generate square wave for experiments
- Control relative circuits with adjustable pulse
This module is designed to generate square waves for experiment development and drive stepping motor drivers. It can be used to generate adjustable pulses for MCU and control relative circuits with PWM adjustments for lightspeed, among other applications.
Serial Port Control:
Communication Standard: 9600 bps
Data Bit: 8
Stop Bit: 1
Verify Bit: none
Flow Control: none
Setting PWM Frequency:
S1FXXXT: set PWM1 frequency as XXX HZ (001~999)
S1FXX.XT: set PWM1 frequency as XX.X KHZ (00.1~99.9)
S1F:X.X.X.T: set PWM1 frequency as XXX KHZ (0.0.1.~1.5.0.)
Setting PWM Duty Cycle:
S1DXXXT: set PWM1 duty cycle as XXX (001~100)
S2DXXXT: set PWM2 duty cycle as XXX (001~100)
Parameter Setting:
The module has a 3-channel key: Set, Up, Down. By short press SET key, can shift display 4 parameter values (FR1:PWM1 frequency; dU1:PWM1 duty cycle; FR2:PWM2 frequency; dU2:PWM2 duty cycle). Before shifting, there will be corresponding parameter name flashing. Directly press UP, DOWN key to modify the current parameter value.
Application Fields:
- Square wave generator for experiment development
- Drive stepping motor drivers square wave
- Generate adjustable pulse for MCU using
- Generate adjustable pulse for controlling relative circuit (PWM adjust light speed etc)
Package Includes:
1 x 2 Channel PWM Pulse Frequency Adjustable Duty Cycle Square Wave Rectangular Wave Signal Generator Module.
* Images are for illustration only; actual product may vary.