Adjustable Resistance Frequency Pulse Generator Module

Adjustable Resistance Frequency Pulse Generator Module
10 reviews

SKU #6621190750244

Type: Electrical Testing Tool Accessories

Availability: In Stock

Prices starting from: $ 23.99

FREE TRACKED SHIPPING WORLDWIDE

Features:

On-board chip NE555.
A single channel output, the output duty cycle square wave is about fifty percent.
Onboard adjustable resistance, resistance can be controlled to adjust the output frequency.
Best choice for yourself or your friend.You will not be disappointed!

Specifications:

Color: Blue
Working voltage: 5-12V
Size: 29 (mm) x12 (mm)
DIY Supplies: ELECTRICAL
Display Size: 3.0 - 4.9 Inches

 
Package Included:

1 x NE555 Adjustable Resistance Frequency Pulse Generator Module




WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.

REVIEWS


US Everything Is Completely Satisfied. It's Fine. I Did Not Check The Work, But I Hope That Everything Goes Well. The Packing Of The Navel In Paper. I'll Do The Addition Later On About The Microcontroller And Technology. 22 Jan 2021 08:38
K***H from UNITED STATES
RU товар пришел за две недели. качество отличное. продавец общительный спасибо за товар! 07 Mar 2021 05:38
I***h from RUSSIA
BY The Parcel Was Thrown Into The Mailbox, The Parcel Came In 15 Days. 28 Apr 2021 05:55
N***i from BELARUS
RU All Super Quality Norms Are Small Very Tiny But Everything Works! 12 Feb 2021 08:59
E***a from RUSSIA
UA Packed Well. It Came Pretty Quickly. 27 Jan 2021 10:53
O***a from UKRAINE
RU Заказал 3 штуки, не пробовал ещё в работе. Буду корректировать спидометр. 09 Mar 2021 11:08
A***v from RUSSIA
KZ Everything Is As Expected, Without Complaints. Packing Is Excellent, The Goods Are Safe. Delivery Is Hot. 25 Feb 2021 00:26
M***s from KAZAKHSTAN
RU It's Fine. Delivery To Rostov Region 13 Days. I Am Very Pleased. I Did Not Communicate With The Seller. 22 Apr 2021 06:05
A***v from RUSSIA
RU Ordered By Double Order, Seller Sent Only One Order. 11 Feb 2021 23:21
A***n from RUSSIA
RU The Fitting Is Working, But For My Purposes Very Fast, I Had To Change The Capacitor, Otherwise Satisfied. 09 Jan 2021 09:49
S***n from RUSSIA

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