Sound Voice Board Recording Playback Mic Sound Audio Microphone Propaganda Module Single Chip Control Single-Pass Play

Wm8960 audio decoding module hi-fi sound card for raspberry pi stereo record i2s port dual microphone voice recognition board

1

1

5.0

Diymore wt588d-16p voice module sound module audio player expansion board for arduino

2

1

-13%

5pcs isd1820 sound voice recording playback module mic sound audio + loudspeaker

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0

Max9814 microphone agc amplifier board module auto gain control for arduino programmable attack and release ratio low thd

1

1

-1%

Tda2822m tda2822 amplifier board dc 1.8-12v 2.0 channel stereo mini aux audio board amplifier module

1

2

5.0

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Atmega8 atmega48 atmega88 development board avr (no chip) new diy electronic module diy kit pcb board usb interface

5

9

4.8

Trigger cycle timer delay switch 12v 24v circuit board dual mos tube control dc motor led light micro pump controller module

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-2%

Dc 12v-24v low pass filter ne5532 subwoofer 2.1ch pre-amplifier pre preamp board amp diy electronic module diy kit pcb board

3

8

5.0

-10%

Cjmcu-750 module single uart with iic i2c spi interface expansion board module diy electronic diy kit pcb board automatic rs-485

1

1

5.0

6-30v delay power off relay module timing switch control cycle timer module with lcd display intelligent control time board

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0

Super mini pam8403 dc 5v 2 channel 2ch usb digital audio amplifier board module 2*3w volume control with potentionmeter switch

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2

K472 low noise electret microphone amplifier module audio amplification board

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6

5.0

-4%

Dy-sv5w 5w voice playback module mp3 player io trigger playback serial port control playback dc 5v 0%-95%rh humidity range

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1

5.0

-7%

High quality lm317 dc linear converter down voltage regulator board speed control module diy electronic pcb board

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1

-2%

5v12v to 48v ups control board power-off protection automatic switching module ups emergency cut-off battery power supply module

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Wifi module ch340 usb to esp8266 serial wireless wifi module development board 8266 wifi module wireless esp8266 board

1

1

5.0

-17%

Dc 12v-24v low-pass filter ne5532 bass tone subwoofer pre-amplifier preamp board with led fr-4 glass pcb copper terminals module

3

5

5.0

Digital led display time delay relay module board dc 12v control programmable timer switch trigger cycle module car buzzer

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1

-16%

Mini mp3 player module tf card u disk mini mp3 player audio voice module board for arduino df play wholesale

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Mosfet mos 30v 6.5a power controller control large current isolated switch module board 195w microcontroller diy electronic

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