38-segment Sound Control Music Level Indicator DIY Kit


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Product Type DIY Electronic Kits
Package Type Plain
Package Contents 1*38-segment Sound Control Music Level Indicator DIY Kit
Dimensions us | metric
Depth 10 mm
Height 30 mm
Width 240 mm
Product Weight 60 g
SKU 9741298
DATE LISTED 6/24/2021
  • Power parameters: DC 5V (DC power supply)
  • Driver chip: LM3914, LM358
  • Input mode: microphone sound control, 3.5mm audio source cable
  • Board size: main board 90*30mm, secondary board 240*30mm
  • Package List:
    • 4*1/4W resistance 20K
    • 4*1/4W resistance 1K
    • 1*1/4W resistance 100K
    • 2*1/4W resistance 10K
    • 1*1/4W resistance 1M
    • 1*RV09 potentiometer (short handle) 50K
    • 2*electrolytic capacitor 100uF (6*7mm)
    • 4*ceramic capacitor 104
    • 1*Monolith Capacitor 105
    • 1*3F07 headphone holder
    • 1*Self-locking switch (8.5*8.5mm)
    • 1*diode 1N4148
    • 1*transistor 9014
    • 1*with pin microphone (6*5mm)
    • 2*LM3914N-1 DIP18
    • 1*LM358 DIP8
    • 76*5mm colorful fog light LED
    • 1*DC-002 power socket (with power cord)
    • 1*3.5mm audio cable
    • 2*In-line inspection pin 10P
    • 2*In-line inspection female 10P
    • 1*Motherboard
    • 1*Sub board

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