Bảng Mạch Khuếch Đại Nguồn Micro 5V-12V LM386 Lần 200 Lần DC 5V-12V
0.0
0
đánh giá
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 Packa
23.934₫
-45%13.200₫
Share:
vintage1.vn
@vintage1.vn4.6/5
★
Đánh giá
251
Theo Dõi
1.495
Nhận xét
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
Sản Phẩm Tương Tự
Keo dán sửa giày mạnh mẽ không thấm nước phổ biến 60ml Keo dán giày trong suốt không gây thương tích 60ml livebecool
(2)
9.000₫
Đã bán 5