2 $ Digital Clock

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Introduction: 2 $ Digital Clock

2 $ digital clock

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    user

    We have a be nice policy.
    Please be positive and constructive.

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    10 Comments

    user

    What about 5v power instead of 9v??>>>thats what my schematic say

    1 reply

    aliexpress

    http://tr.aliexpress.com/item/New-Arrival-1set-Digital-Electronic-C51-4-Bits-Clock-Electronic-Production-Suite-DIY-Kits-Hot-Selling/32434707737.html

    I found it. $1.48 including shipping.

    Search Ebay for:

    New C51 4 Bits Digital Electronic Clock Electronic Production Suite DIY Kits FCH

    1 reply

    aliexpress

    http://tr.aliexpress.com/item/New-Arrival-1set-Digital-Electronic-C51-4-Bits-Clock-Electronic-Production-Suite-DIY-Kits-Hot-Selling/32434707737.html

    aliexpress

    http://tr.aliexpress.com/item/New-Arrival-1set-Digital-Electronic-C51-4-Bits-Clock-Electronic-Production-Suite-DIY-Kits-Hot-Selling/32434707737.html

    Where did you get the kit?

    Just a bit of kind advice. Your soldering iron tip is shot! Get a new tip or at least clean it and then tin tin the tip. Second, use solder flux on your solder joints and the solder will flow better.

    1 reply

    aliexpress

    http://tr.aliexpress.com/item/New-Arrival-1set-Digital-Electronic-C51-4-Bits-Clock-Electronic-Production-Suite-DIY-Kits-Hot-Selling/32434707737.html

    Jack Bauer called. He's got his crosshairs on you.

    It is a nice device, but... 1) you are just assembling a kit, not sure this qualifies as an instructable. 2) please read an instructable on soldering, most of the solders you do are not very good, sorry.