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NE555 Doorbell Suite Electronic Production Doorbell Suite DIY Kit Ding dong doorbell PCB welding laboratory,Model Number:NE555 Doorbell Suite MOQ:Samples Offer Operating Temperature:Normal Temperature Package:module Warranty:90Day...
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Electronic DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Suite,Brand Name:Original Place of Origin:Guangdong, China MOQ:Samples Offer Supply Voltage:Standard Design Voltage Operating Temperature:Nor...