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  • Electronic Temperature Control DIY Kit Sound Light Alarm Suite DC 3~5V Kit

    • Item No : 201751745803
    • Condition : New
    • Brand : Unbranded
    • Seller : alice1101983
    • Current Bid : US $1.35
    • * Item Description

    • The circuit of this suite is very simple, it is consisted of three triodes(two S09014 and one S9015), one active buzzer, one LED and one thermistor. With Simple circuit, easy soldering, this suite is very suitable for the teenagers to learn circuit and soldering.
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