YUSIJIE-449 bird call chip module 4.5v 6v bird call IC board DIY sound big 2 watt power module SemiKnocked Down

YUSIJIE-452 cat meow sound control board meow sound chip DIY with led animal sound module SemiKnocked Down

YUSIJIE-454 dog barking chip three cycle bark electronic welding kit with LED flash SemiKnocked Down

YUSIJIE-461 Intelligent remote control RGB with rechargeable color changeable night light atmosphere light bar LED light board

YUSIJIE-462 lighting LED circuit board three-color stepless dimming button switching lighting remote control timing light board

YUSIJIE-445 Diameter 40mm bluetooth earphone speaker 0.25W head-mounted plastic inner magnetic round 32 ohm music speaker

One digital tube with red light and bright common yin and yang electronic scale counting digital tube 0.56 inch

YUSIJIE-448 Factory direct supply 30mm round inner magnetic horn plastic shell 32 ohm Bluetooth headphone speaker

2W 40mmDiameter 8 Ohm Internal Mini Magnet Speaker Loudspeaker Environmentally friendly material high volume good sound

IRF540N TO-220 large chip field-effect transistor 33A 100V electron Component transistor chip

IRFZ44N brand new TO-220 55V 49A N-channel MOSFET field-effect transistor

YUSIJIE-BL293 The candle light keeps flashing IC

YUSIJIE-BL295 trigger switchon flashing breathing off LED IC

YUSIJIE-BL296 Delay of 10 seconds to interrupt led ic

YUSIJIE-BL297 Always on slow flashing fast flashing off led ic

YUSIJIE-BL298 bicycle light strip sound led ic

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