-40%
5PCS NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Module
5PCS NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Module
5PCS NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Module
5PCS NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Module
5PCS NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Module

5PCS NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Module

$ 1.53

Availability: 207 in stock
  • MPN: Does not apply
  • Restocking Fee: No
  • Brand: Unbranded/Generic
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Item must be returned within: 60 Days
  • Condition: New
  • Amount: 5PCS
  • EAN: Does not apply
  • UPC: Does not apply
  • Return shipping will be paid by: Buyer

    Description

    5PCS NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Module
    Brand new with high quality
    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 (when 5V power supply, V-PP greater than 50%),
    >=35MA (when 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);
    Size: Approx.3.1 * 2.4cm/1.22 * 0.94inch;
    Package Included:
    5 PCS NE555 Duty Cycle and Frequency Adjustable Module Square Wave Rectangular Wave
    Payment
    Returns
    Shipping
    Payment
    We only accept payment through Paypal.
    Items will go to post within 1-2 business days after payment confirmed.
    Returns
    If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
    Shipping
    1. We ship to Worldwide.
    2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address.
    3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
    4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
    5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
    6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.