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DC 5V-12V LM386 Electret Microphone Power Amplifier Board Gain 200 Times Mic Amp
DC 5V-12V LM386 Electret Microphone Power Amplifier Board Gain 200 Times Mic Amp
Regular price
KSh1,115
Regular price
KSh1,286
Sale price
KSh1,115
Shipping calculated at checkout.
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SPECIFICATIONS
Brand Name: NoEnName_Null
Choice: yes
Hign-concerned Chemical: None
Item Type: Microphone Amplifier
Material: Plastic
Origin: Mainland China
Package: Yes
LM386 amplifier chip, the magnification can be adjusted by the board above the adjustable resistance between 20 times to 200 times, you can directly drive low-power speakers for the use of electret microphone.
Operating voltage: DC 4V-12V
Board size: 20mm * 20mm
Package Included:
1 x LM386 Headphone Amplifier Board
