SG11A02 1-10kHz Duty Cycle & Frequency Adjustable PWM Square Wave Pulse Generator replace NE555 LM358 CD4017 DDS AD9850

SG11A02 1-10kHz Duty Cycle & Frequency Adjustable PWM Square Wave Pulse Generator replace NE555 LM358 CD4017 DDS AD9850

  • Model: SG11A02
  • Availability: In stock
  • Weight: 0.005Kg
$2.99
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Product Name: 1-10kHz Duty Cycle & Frequency Adjustable PWM Square Wave Pulse Generator replace NE555 LM358 CD4017 DDS AD9850

 
Package inlcuded:
1 x 1Hz~10Khz Duty Cycle & Frequency Adjustable signal generator
 
Description:
 
 
VCC : DC 5V(3.8~5.5V) Power supply positive
 
GND : Power Supply Negative
 
PWM+ : 1Hz-10kHz(Accuracy:0.6%) Square wave output(5V TTL Level,maximum output current 20MA).
 
PCB size : 19.4*12*6.7mm
 
Weight : 1.5g
 
power-down storage parameters
 
Frequency and Duty Cycle continuously adjustable, Stepping: See the image below
 
USE:
 
Short press (less than 2S) : Fine adjustment
 
Long press (more than 2S) : Quick adjustment
 
Wiring Diagram:
 
 
 
 
 
 
Size &Weight:
 
10khz Waveform:
 
 
500Hz Waveform:
 
 
1Hz Waveform:
 
 

 

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* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.

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