Product Description

• High-quality ABS material and precision circuit board, wear-resistant, not easy to damage and deformation, with LCD LCD display frequency and duty cycle, very clear, PWM output can set frequency and duty cycle separately; wide frequency range, high precision; serial port Communication
• Used as a square wave signal generator to generate square wave signals for experimental development; to generate square wave signals for controlling motor drivers; to generate adjustable pulses for use by MCUs; to generate adjustable pulses, to control related circuits (PWM dimming) Speed and other applications)
• The module has 4 independent buttons for setting the frequency and duty cycle. It supports short press (increase or decrease one unit) and long press (fast increase or decrease). It is very simple. The parameters are automatically saved after setting. Lost.
• XY-PWM signal generator is a device that provides electrical signals at a variety of frequencies, square wave, and output levels.It is used as a signal source or excitation source for testing.Widely used in production practice and technology.

Features:

• With outer casing.
• LCD high definition display.
• Support UART.
• Support frequency adjustment.
• Support duty cycle adjustment.
• High precision detection.
• Support power-down memory function.
• Channel PWM output.

Parameters:

• Product name: PWM Signal Generator.
• Model: XY-PWM.
• Work voltage: DC 3.3V-30V
• Frequency range:1Hz~150KHz
• requency accuracy:2%
• Duty cycle range:0.00%-100%
• Output Current:About 5-30mA
• Output amplitude:Same to input voltageµ
• Size:79*43*27mm
• Operating temperature:-20℃~70℃

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.