PWM Signal Output Module made with NE555/PWM Signal Generator              

Brief Introduction

Size:length:45mm;width: 24mm;height:25mm

Main chips: NE555

Working voltage: direct current 4~16V

Working electric current: less than 10ma

Maximum output current: 225ma 

Output frequency: 10Khz(change the electric capacity will change the frequency)

Output duty ratio 0~100% adjustable

About us Yilufa Electronics Limited, founded in 1994, is the worldwide distributors of electronics components including ICs, passive components, and interconnects products. We specialize in finding obsolete, allocated and hard to find parts. Our mission is to offer good components with fair pricing and best service,

Our Principle

1. Sincerity, Bi-win, Innovation

2.100% real part

3. Lowest Price & Quick Delivery

4. Buying more will win a super cheap price.

Payment Terms1. T/T in Advance and Escrow 2. If you prefer other payment terms, please feel free to contact us.

 Shipping1.We always use UPS/DHL/TNT/EMS/FedEx. You can choose your favorite ways or inform us other Express Delivery ways.

2.We are not responsible for the accidents, delays or other issues which belong to the shipping service. 3. Any import fees or charges are the buyer's responsibility.

Warranty & Refund

1. All RMA request must come with a formal failure report and pictures. Have guarantee within 45days. Refund is 100% cash within 45days. No cash refund after 45days.

2. We only issue refund upon whatever return qty we received.

3. All return must be in the same condition as we shipped.

4. We only take charge of the cost of the part you return, and we have no responsibility for the other cost. (Such as freight, the cost of the testing and the maintenance costs, escrow fee, refurbishing fee, bank fee, etc.)

Contact us1.If you have any questions or interests for our parts, please feel free to contact us. We are always here ready to service you. 2. We are online most of the time, any questions or comments will be responded within 24 hours.3.Please contact us at Trade manager or send email to us.

PWM Signal Output Module made with NE555/PWM Signal Generator