DIY Electronic Watch Kit 0.28'' LED Digital Tube Creative Watch Soldering Kit Microcontroller Watch Kit with Silicone Strap&Case

Quantity : 1 High-concerned chemical : None Package : TQFP is_d : Yes Dissipation Power : LED DIY Electronic Watch Kit Digital Tube Clock Supply Voltage : CR2032*1 Application : Electric Toy Origin : Mainland China Condition : New Operating Temperature : -20-70℃ Product Name : LED Digital Tube Display Watch Production Kit Clock Creative DIY Electronic Kits School Fun Welding Assembly Training Feature : LED DIY Electronic Watch Kit Digital Tube Clock Accessories Soldering Assembly Electronic Silicone Watch Type : LED DIY Electronic Watch Kit Digital Tube Clock Accessories Soldering Assembly Electronic Silicone Watch,Electronic Watch DIY Kit,Electronic Silicone Watch,Accessories Soldering Assembly Electronic Silicone Watch