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  5. NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Pulse Generator

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NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Pulse Generator

Sold See similar items £2.99 Buy It Now or Best Offer, £1.49 Shipping, 60-Day Returns, eBay Money Back Guarantee
Seller: chips-fans ✉️ (137,851) 99.5%, Location: ShenZhen, CN, Ships to: WORLDWIDE, Item: 272345395370 NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Pulse Generator.

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NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Pulse Generator CF


Specifications

Condition: 100% new
Color: As Show in the Picture
Main Chip: NE555
Input current: >=100MA
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)
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%)
The output frequency range is selectable: LF file: 1Hz ~ 50Hz,IF file: 50Hz ~ 1kHz, High-frequency file: 1KHz ~ 10kHz, HF file: 10kHz ~ 200kHz
The output frequency is adjustable:

1) Period T = 0.7 (RA +2 RB) C

2) RA, RB is 0-10K adjustable

3) Low profile when C = 0.001UF

4) IF stalls C = 0.1UF

5) High-frequency file C = 1UF

6) HF stalls C = 100UF (so buyers can calculate the frequency of the waveform.)
Suitable: for experimental development, experimental development and so on.

Item included:

1x NE555 Board

16x Accessory
  • Payment
  • Shipping
  • Refund
Payment

We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right.

Payment must be received in 5 business days of auction closing.

Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.

Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

Shipping

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

Refund

All package need to wait 30 days (US only n eed 7-10 days) ,Please take care it.Less than 30 days,we can't take a refund.

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.

  • Condition: New
  • Brand: Unbranded/Generic
  • Country/Region of Manufacture: China
  • Model: NE555 Pulse Generator
  • Type: NE555 Pulse Generator DIY Kit

PicClick Insights - NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Pulse Generator PicClick Exclusive

  •  Popularity - 7 watchers, 0.0 new watchers per day, 1,920 days for sale on eBay. Super high amount watching. 95 sold, 109 available.
  •  Best Price -
  •  Seller - 137,851+ items sold. 0.5% negative feedback. Great seller with very good positive feedback and over 50 ratings.

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