Bảng Mạch Khuếch Đại Âm Thanh Dc 3v ~ 12v 5v 6v Lm386 Chuyên Dụng
50.600
₫ 27.800
Sản phẩm Bảng Mạch Khuếch Đại Âm Thanh Dc 3v ~ 12v 5v 6v Lm386 Chuyên Dụng đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 50.600 xuống còn ₫ 27.800, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
【airspeccut】DC 3V~12V 5V 6V LM386 mini micro audio power amplifier board AMP mThis module is based on the classic design of the chip LM386, strong expansion capabilities, but also has a lot of novel games are played: audio amplifier, headphone amplifier, signal amplification, electret pickup, stealth headphones ... a variety of games are waiting for DIY players Development.
Basic parameters:
Operating voltage: 3V-12V (voltage below 4V will significantly reduce the sound, the maximum can not exceed 15V);
Operating current: 1mA (static) to 150mA (max);
Output speaker impedance: 4Ω-32Ω (impedance high-sound, high efficiency, if not confident of their own speakers, you can buy shop selling speakers, the sound is very loud);
Support the speaker power: 0.5W-25W (In fact, any power speaker can be used, the volume and the speaker power is not much relationship, as long as greater than the amplifier output rating on the line, a large speaker sound may be larger);
Output power: 750mW (max);
Volume: 20(L) mm * 12 (W) mm * 7.5(H) mm;
Used to do the microphone pre-amplification is very good, very low noise and AC ripple, the output signal voltage greater than 1V or more, to promote the post-amplifier signal value is very strong.
Output volume can be fine-tuning range: 0 ~ 100%, on-board only fine-tuning potentiometer, the conventional volume can be directly adjusted by the source control.
Package Included:
1x Ultra-miniature LM386 Amplifier Board (not contain other p
Basic parameters:
Operating voltage: 3V-12V (voltage below 4V will significantly reduce the sound, the maximum can not exceed 15V);
Operating current: 1mA (static) to 150mA (max);
Output speaker impedance: 4Ω-32Ω (impedance high-sound, high efficiency, if not confident of their own speakers, you can buy shop selling speakers, the sound is very loud);
Support the speaker power: 0.5W-25W (In fact, any power speaker can be used, the volume and the speaker power is not much relationship, as long as greater than the amplifier output rating on the line, a large speaker sound may be larger);
Output power: 750mW (max);
Volume: 20(L) mm * 12 (W) mm * 7.5(H) mm;
Used to do the microphone pre-amplification is very good, very low noise and AC ripple, the output signal voltage greater than 1V or more, to promote the post-amplifier signal value is very strong.
Output volume can be fine-tuning range: 0 ~ 100%, on-board only fine-tuning potentiometer, the conventional volume can be directly adjusted by the source control.
Package Included:
1x Ultra-miniature LM386 Amplifier Board (not contain other p
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