Beefy 1-Channel PWM Signal Generator XY-KPWM Dual Mode From 1Hz To 150kHz With Fine Mode 1Hz-15kHz 0.1% Duty Step LCD Display 3.3-30V Supply 5-30mA Output Compact Pulse Generator Module In Durable Shell

1-Channel PWM Signal Generator XY-KPWM, Single Module
✔️ Two modes: 1Hz-150kHz and 1Hz-15kHz with LCD readout

The XY-KPWM PWM signal generator is a compact, single-channel module that outputs precise square waves for motor drivers, microcontrollers, and PWM dimming projects. It features two operation modes and a bright LCD readout for quick setup. This handy unit is ideal for lab benches, test rigs, and embedded development where clean timing signals are essential.

✅ Frequency ranges: normal 1Hz-150kHz; fine 1Hz-15kHz with 0.1% duty steps
✅ Duty cycle steps: 1% in normal mode; 0.1% in fine mode
✅ LCD shows frequency and duty cycle clearly
✅ PWM output on/off with a single key; built-in lock to prevent misoperation
✅ Supply voltage 3.3-30V; current 5-30mA; supports serial communication
✅ Memory storage on power-down and high-precision, high-frequency operation
✅ Typical uses: motor drive control, MCU timing, PWM dimming, speed regulation

💡 What is a high-precision PWM signal generator used for in motor control and MCU timing?

Handy for precise timing tasks in labs and embedded projects:

• Precise frequency control across wide ranges and fine duty-step resolution
• Reliable square-wave output for motor drivers and PWM dimming
• Locking feature prevents accidental changes during testing
• Serial interface support simplifies integration into test rigs