2PCS NE555 Duty Cycle and Frequency Adjustable Module Square Wave rectangula​r

2PCS NE555 Duty Cycle and Frequency Adjustable Module Square Wave rectangula​r 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: 2PCS NE555 Duty Cycle and Frequency Adjustable Module Square Wave Rectangular Wave

• Why buy from us
• Payment
• Shipping
• Refund

Why buy from us

• We offer quality products at a reasonable price.
• We provide Fast and Free Shipping for our products.
• Our customer service is available to you before, during and after the sale.

Payment

• We only accept payment through Paypal.
  Items will go to post within 1-2 business days after payment confirmed.

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.

Refund

• 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.

• If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
• If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.