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Details about  Signal Generator Adjustable 5Hz - 2kHz with NE555 timer Oscillator I/P DC4-6V

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Signal Generator Adjustable 5Hz - 2kHz with NE555 timer Oscillator I/P DC4-6V
Item Ended
Item condition:
Brand New
03 May, 2012 00:45:02 AEST
US $7.64
Approximately AU $10.79(including postage)
US $1.75 (approx. AU $2.47) Economy Shipping from outside US | See details
Item location:
default, default, Hong Kong


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  16 Mar, 2012 22:12:22 AEDST  View all revisions

Item specifics

Condition: Brand New  

   We are a manufacturer for power solution and business in Hong Kong and some of Asia Countries.

Now, we are introducing our business Worldwide through eBay’s perform.

This item for 1pieces of Brand new Adjustable 5Hz – 2kHz NE555 timer

USD 7.64

Flat Rate of Worldwide Delivery for USD $1.75



Item Description:

This auction is an adjustable signal generator with IC NE555, it is a wide range frequency 5Hz to 2kHz simple module compacted extremely, besides, it is very easy to connect through 3 poles connector ie. VCC(4-6VDC), OUT(Oscillating signal) & GND(Ground).

Output waveform:



Module Properties:              NE555 chip

Dimension:                            21 (L) * 13 (W) * 14 (H) mm (with potentiometer)

Input voltage:                        DC4-6V
Output Frequency range:     5Hz to 2kHz (adjustable)


Chip (NE555) Characteristic:
Timing from Microseconds to HOURS

Simple Circuitry

Precision Pulse Generation / Timing,
FMAX = 500 KHz

Package: 8 pin DIP

Use a single 4½ to 16 VDC supply

Excellent temperature stability 0.005% / °C

Adjustable Duty Cycle

Monostable or Astable Operation

Countless Application and Information Sources


Package include :

1 x Adjustable 5Hz – 2kHz NE555 timer

(Delivery with seated metal pack)


Our products are great for outdoor environment and widely used in automotive, posts and telecommunications, communications, electricity, coal, aerospace, defense, surveillance systems, railway signals, medical equipment, instruments and meters, LED displays, cable TV and other fields.

We have other custom made specification if you can not find a suitable model from our TCH Warehouse Store, please contact our product engineer through eBay email.




Paypal only (Easy registration of Paypal account if you have not this Free / Secure payment tool). Please ensure your address is correct while you leave and Paypal. We will only follow your address listed in the Paypal payment for the shipment. We have no responsibility for shipping address provided. Due to the secure reasons, we are not allowed the address change through email. Payment must be received 3 days after the auction ended. Please do not bid if you are not intend to buy. Unpaid dispute & the negative feedback will be filed to eBay for the nonpayable bidders. Money back will give after the return item is received. Shipping and handing cost will not be refunded .

This fee does Not include VAT/TAX fees. It is the bidder's responsibility to thoroughly understand and accept any import fees. We have can't control over these fees. But I will try my best to reduce the VAT/TAX.!



  • We ship worldwide.
  • Item will be shipped within 2 business days (parcel will marked as 'GIFT').
  • We are not responsible for uninsured parcel lost / item damaged in transit.
  • Delivery time is around 7-12 business days to most countries:
    • 5-10 days to United Kingdom
    • 6-10 days to Australia
    • 8-14 days to USA / Canada
    • 10-14 days to most countries in Europe
    • 3-4 weeks to Italy

·         Additional charge for worldwide express through EMS, please notice in advance for the arrangement.


Terms of sale

100% Satisfaction Guarantee / Money Back Guarantee

. We offer a 30 days money back guarantee. We will take back any products with which you are not completely satisfied within the 30 days from the date of our purchase. All returned products MUST be in new, resalable condition and include original packaging. All manuals, registration cards and accessories MUST be included. We will promptly refund your purchase price. NO question asked. SHIPPING IS NOT REFUNDABLE. CUSTOMER PAYS ALL RETURN SHIPPING

. We do not pay for return shipping, nor do we refund promotional shipping.

. Once returned items are received, credit will be issued to the original credit card used for the purchase. Outbound shipping (including promotional shipping) and return shipping costs will not be refunded.

Feedback Policy

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!

Questions and answers about this item

No questions or answers have been posted about this item.


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