2pcs Signal Generator XY-KPWM 1-Channel 1Hz-150KHz PWM Pulse Frequency Generator DC 3.3V-30V 5-30mA Function Generator Duty Cycle Square Wave Generator Adjustable Module LCD Display

2pcs Signal Generator XY-KPWM 1-Channel 1Hz-150KHz PWM Pulse Frequency Generator DC 3.3V-30V 5-30mA Function Generator Duty Cycle Square Wave Generator Adjustable Module LCD Display

Name: 2pcs Signal Generator XY-KPWM 1-Channel 1Hz-150KHz PWM Pulse Frequency Generator DC 3.3V-30V 5-30mA Function Generator Duty Cycle Square Wave Generator
Brand: Coliao
SKU: 528237161
Price: 4148.86 THB
Availability: OutOfStock
Rating: 3.75 (4 reviews)

Product ID: 528237161

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⚡3.3V-30V wide voltage range

📊1Hz-150kHz frequency span

🔒Locking knob prevents misoperation

Description

🔧 Master your signals with precision and ease — don’t get left behind!

CLEAR VISUAL FEEDBACK - Integrated LCD display keeps you informed in real-time.
SECURE RELIABLE SETTINGS - Lock function and auto-save ensure your parameters stay intact.
EFFORTLESS FREQUENCY TUNING - Rotary potentiometer with auto frequency range switching for rapid adjustments.
PRECISION AT YOUR FINGERTIPS - Dual modes with 0.1% duty cycle accuracy for exact control.
VERSATILE VOLTAGE COMPATIBILITY - Operates seamlessly from 3.3V up to 30V DC for diverse projects.

The XY-KPWM Signal Generator is a compact, dual-mode PWM pulse generator supporting 1Hz to 150kHz frequency output with adjustable duty cycles from 0-100%. It operates on a broad DC voltage range (3.3V-30V) and outputs 5-30mA current, featuring a locking rotary knob, clear LCD display, and auto-save functionality. Ideal for motor control, MCU dimmers, and experimental development, this module delivers professional-grade signal generation in a user-friendly package.

Specifications

ASIN	B0B5RBBG2J
Are batteries included?	No
Brand	Coliao
Customer Reviews	4.2 4.2 out of 5 stars (15)
Date First Available	4 August 2022
Item Weight	1 g
Item part number	Coliao-Signal Generator XY-KPWM
Manufacturer	Coliao
Package Dimensions	9.3 x 9.19 x 3.91 cm; 1 g

Reviews

S**N

Good speed control for 3 wire DC motors (with yellow extra wire).

13.07.2025

M**S

Works as it should

30.07.2023

S**Y

Good

21.01.2024

A**O

Junk

8.01.2024

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