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sound activated led light pcb board
Selling leads
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...board Sound activated led light PCB board for microbit Description There are 24 full-color LED lights on the ring plate; The sound controllable ...
2026-09-14 19:16:26
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...board Sound activated led light PCB board for microbit Description There are 24 full-color LED lights on the ring plate; The sound controllable ...
2026-09-14 19:24:09
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...: SPI for DIY, control chip: 74HC595, color: RGB, wave length: Red:660nm, Green: 532nm, Blue: 490nm. LED type: SMD 5050 Packing List 1 x RGB LED ...
2026-09-14 19:02:46
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...: SPI for DIY, control chip: 74HC595, color: RGB, wave length: Red:660nm, Green: 532nm, Blue: 490nm. LED type: SMD 5050 Packing List 1 x RGB LED ...
2026-09-14 19:24:08
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.... - the output valid signal is low. - when sound output is low, signal light. - can be used for voice-activated lights, with light sensors to make ...
2024-12-09 11:05:40
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.... - the output valid signal is low. - when sound output is low, signal light. - can be used for voice-activated lights, with light sensors to make ...
2024-12-09 18:20:00
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...PCB Prototype Shield UNO R3 ProtoShield With Mini Breadboard Product Specification: Operating Voltage 3.3-5V Board Size 2.8cm * 1.3cm active buzzer ...
2026-09-14 19:07:51
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...PCB Prototype Shield UNO R3 ProtoShield With Mini Breadboard Product Specification: Operating Voltage 3.3-5V Board Size 2.8cm * 1.3cm active buzzer ...
2026-09-14 19:24:09
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... rocker sensor module 1 water level sensor module 1 infrared receiving sensor module 1 button switch module 1 traffic light module 1 5V active ...
2026-09-14 19:16:26
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... rocker sensor module 1 water level sensor module 1 infrared receiving sensor module 1 button switch module 1 traffic light module 1 5V active ...
2026-09-14 19:24:09
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