10Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits
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10Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits

3.16 out of 5
19 customer reviews|Add a review

29,00 €

Shipping

Availability: 1 in stock Category: Vendor: Electronics Stock Discoun

Description

Description:
AT89C2051-based of four electronic clock kit
Supply voltage: 3V ~ 6V
PCB Size: 52 x 42mm

Function:
Seconds correction (for precise School)
Switch to every minute independent display interface whole point of time (8-20 o’clock chime can be turned off)
Two alarm settings (you can turn off the alarm function)

Features:
1. 0.56 inch special red digital clock for display
2. Import AT89C2051 for master chip
3. 1.2mm thick PCB made from military grade FR-4 board
4. Accurate travel time, travel time error range error -1 to +1 seconds every 24 hours

Package include:
10x Electronic Clock DIY Kits

Note:
This produce is DIY kits, not the end product! You need to have some electronic knowledge and ability.
We don’t supply EN manuals.

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Additional information

Weight 0,26 kg

19 reviews for 10Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits

  1. 3 out of 5

    Amber –

    Easy to handle

  2. 3 out of 5

    Dale –

    I feel like these social media feeds are expensive for what they offer.

  3. 2 out of 5

    Omari –

    Nothing good like how it was advertised

  4. 3 out of 5

    Marina –

    Please think carefully when purchasing this item.

  5. 4 out of 5

    Claudie –

    Everybody skips this, but it’s actually a good item, I’ll remove 1 star for the customer support

  6. 5 out of 5

    Ardith –

    It’s far better than those similar products, while the price is still acceptable.

  7. 3 out of 5

    Jackeline –

    Sadly, the item was broken, but they offer me a refund so I’ll give a 3-star rating for the support

  8. 2 out of 5

    Dorothy –

    Too complicated to understand how it works

  9. 2 out of 5

    Buster –

    Is this seriously how you treat your customers?

  10. 3 out of 5

    Maud –

    Please think carefully when purchasing this item.

  11. 3 out of 5

    Brandt –

    The quality is average, focus too much on unnecessary things

  12. 2 out of 5

    Tremaine –

    Not work as promised

  13. 3 out of 5

    Sonya –

    Please think carefully when purchasing this item.

  14. 4 out of 5

    Gerda –

    Hope to see your improvement over time

  15. 4 out of 5

    Ashley –

    Hope to see your improvement over time

  16. 4 out of 5

    Cortez –

    A promising product, worth trying

  17. 3 out of 5

    Haleigh –

    Easy to handle

  18. 4 out of 5

    Elody –

    Hope to see your improvement over time

  19. 3 out of 5

    Georgianna –

    I feel like these social media feeds are expensive for what they offer.

Only logged in customers who have purchased this product may leave a review.

Vendor Information

Vendor: Electronics Stock Discoun

Rating: 3.48 rating from 2072 reviews
Company: Stock&Discount

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