- -41%
Szín: LM386 - LM386 Electret mikrofon erősítő kártya / mikrofon erősítő / potenciométer nélkül DC4-12V
Szín: LM386 - LM386 Electret mikrofon erősítő kártya / mikrofon erősítő / potenciométer nélkül DC4-12V
143 Ft
41% megtakarítás
243 Ft
Nincs adó
LM386 Electret Microphone Amplifier Board / Microphone Amplifier / Without Potentiometer DC4-12V
Description
Using the LM386 amplifier chip, the magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board, and it can directly drive low-power speakers, suitable for electret microphones.
Working voltage: DC 4v-12v
Board size: 20mm*20mm
Package Included
1 Pcs LM386 Electret Microphone Amplifier Board
Description
Using the LM386 amplifier chip, the magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board, and it can directly drive low-power speakers, suitable for electret microphones.
Working voltage: DC 4v-12v
Board size: 20mm*20mm
Package Included
1 Pcs LM386 Electret Microphone Amplifier Board
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