Description

BRT XY-PWM Frequency square wave PWM signal generator module outputs 1Hz to 150kHz frequency square wave signal, rectangular wave Signal, PWM signal. Its pulse frequency and duty ratio 0%-100% are adjustable. The output frequency signal display in LCD screen simultaneously. That signal generator meter supports TTL port communication, and it is widely used in motor control, PWM signal generation, PWM signal light or speed control, etc.

Main Features
•LCD Screen with back light, clearly display frequency signal
•PMW signal output and duty ratio (0%-100%) are adjustable.
•High accuracy, wide frequency range output: 1Hz to 150kHz.
•Can be set into 4 types of frequency ranges: 1Hz~999Hz, 1.00kHz~9.99kHz, 10.0kHz~99.9kHz, 1 kHz~150kHz
•Support TTL port communication for SCM or Microprocessor.

Typical Applications
•Use it as square wave signal generator go output square wave signal to prototype development.
•Output square wave signal used to control motor driver.
•Generates adjustable pulse signal for MCU.
•Generates duty cycle adjustable pulse signal to control circuit, like PWM lighting control, speed control, etc.

Technical Specifications
•Operating voltage: 3.3V-30VDC
•Frequency range: 1Hz-150kHz
•Frequency accuracy: 2% (within output range)
•Signal load capacity: output current 5mA to 30mA.
•Output amplitude: PWM amplitude equals the input voltage value.
•Operating temperature range: -20 to +70℃
•Weight: about 14g.
•Circuit module zize: 32x52x0.9mm; Panel meter size: 80x42mm, cut-out size: 76x44mm

Parameters Setting
There are four buttons designed to set frequency and duty ration:
Short press: subtract or increase one unit.
Long press: rapidly subtract or increase value. It is easy to use.
Duty ratio range: 0%-100%
All the parameters support information automatically saving in case of power off.

PWM Square Wave Generator Circuit Module (No external shell)

PWM Square Wave Generator Panel Meter (Have external shell)

Panel Meter Size: 79*43*27mm; Hole opening/Cut-out Size: 76*39.5mm

*Please contact us to know more details and get specification.