Shop with DX Mobile Site Yes No

NE555 Pulse Frequency Duty Cycle Adjustable Module

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Stepper Motor Drive

SKU: 417995
  • US$2.99
  • 2.94
  • Free shipping To
    UNITED STATES

  • Dispatch: Ships within 7-10 business days
  • Form Color:

    Red + Multicolored

NE555 Pulse Frequency Duty Cycle Adjustable Module
NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Stepper Motor Drive

NE555 Pulse Frequency Duty Cycle Adjustable Module

US$2.94 US$2.99 0 (0 reviews)
Add To Cart
Features:
Size: 31mm x 22mm;
Main chip: NE555;
Input Voltage: 5V-15VDC. when power supply is 5V , the output current can be 15MA around;when 12V power supply, the output current can 35MA around;
Input current: >=100MA
Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different)
Maximum output current: >=15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%) 
Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes);
The output requency range is selectable: LF file: 1Hz ~ 50Hz IF file: 50Hz ~ 1kHz High-frequency file: 1KHz ~ 10kHz HF file: 10kHz ~ 200kHz
The output duty cycle can fine-tune; duty cycle and frequency is not separately adjustable; adjusting the duty cycle will change the frequency;
 The output frequency is adjustable:    Period T = 0.7 (RA +2 RB) C    RA, RB is 0-10K adjustable;    Low profile when C = 0.001UF;    IF stalls C = 0.1UF;    High-frequency file C = 1UF;    HF stalls C = 100UF; so buyers can calculate the frequency of the waveform. Application:As a square wave signal generator,generates a square wave signal used for experimental development.Used to drive a stepper motor for generating a square wave drive signal.Generate adjustable pulse for MCU.Generate adjustable pulse,to control circuitry associated.
General
ModelN/A
Quantity1 piece
Form ColorRed + Multicolored
MaterialPCB
Specification
Input Voltage5~15V
Working Current15~35mA
English Manual / SpecYes
Download Link http://pan.baidu.com/s/1dDz7lZF
Dimensions & Weight
Dimensions 1.26 in x 0.91 in x 0.63 in (3.2 cm x 2.3 cm x 1.6 cm)
Weight 0.21 oz (6 g)
Packing List
1 x NE555 module

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$2.61 shipped US$2.60 shipped US$2.59 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Looking to get even more?
Try VolumeRate - Gadgets Wholesale

0.0
Customer's impression:
There are no customer's impression yet.
Create Review

Share your reviews, photos and videos here!

Review Program
There are no reviews yet, write a review and get DX points! What are DX points?

Discussions

Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at http://cs.dx.com/ for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere