Dual Channel PWM Signal Generator – Adjustable Frequency & Duty
Dual Channel PWM Signal Generator – Adjustable Frequency & Duty
Dual Channel PWM Pulse Frequency Signal Generator
Take precise control of your electronics projects with this Dual Channel PWM Signal Generator. Featuring fully independent XY dual-system channels, this compact SMD module lets you generate square wave and rectangular pulse signals with adjustable frequency and duty cycle — perfect for engineers, hobbyists, and makers who need reliable, repeatable waveform outputs.
Key Features
- Dual Independent Channels: Two fully separate output channels (X and Y) for generating simultaneous or independent PWM signals.
- Wide Supply Voltage: Operates from 3.3V to 30V, making it compatible with a broad range of power supplies and microcontroller setups.
- Adjustable Frequency & Duty Cycle: Fine-tune your square wave or rectangular signal output to exact specifications for your circuit or test bench.
- Wide Operating Temperature: Rated from -40°C to 80°C for reliable performance in demanding environments.
- Compact SMD Module Design: Space-saving surface-mount design integrates easily into breadboards, PCBs, and DIY electronics setups.
- No High-Concern Chemicals: Manufactured without high-concern chemical substances for safer handling.
- Brand New Condition: Ships as a single, brand-new unit ready for immediate use.
Specifications
- Channels: 2 (Dual System – X & Y)
- Supply Voltage: 3.3V – 30V DC
- Signal Type: Square Wave / Rectangular Pulse (PWM)
- Duty Cycle: Adjustable
- Package Type: SMD Module
- Operating Temperature: -40°C to 80°C
- Quantity: 1 Module
- Condition: New
Who Is This For?
This PWM signal generator is ideal for electronics engineers, DIY enthusiasts, robotics builders, and students who need a versatile, adjustable waveform source for circuit testing, motor speed control, LED dimming, servo control, and countless other applications.
Made in Mainland China.
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Frequently Asked Questions
Q: What voltage range does this PWM signal generator support?
A: The dual channel PWM signal generator supports a wide supply voltage range of 3.3V to 30V DC, making it compatible with most standard electronics power supplies, Arduino setups, and bench power units.
Q: Can both channels operate independently and simultaneously?
A: Yes! The XY dual-system design provides two fully independent channels. Each channel can be configured with its own frequency and duty cycle settings, allowing you to run two separate square wave or rectangular pulse outputs at the same time.
Q: What types of projects is this PWM module suited for?
A: This module is well-suited for a wide range of electronics applications including motor speed control, LED brightness adjustment, servo signal generation, circuit testing, microcontroller interfacing, and general-purpose waveform generation in lab or DIY settings.