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Description
Brand: Shutao
Simply connect a 4-8 Ohm speaker and amplify your sound.<br> It can used with FM receiver kit or WTV020SD-16P music module, door bell, RC sound system. <br> You can definitely use this module for other musical projects too.<br> DIY LM386 super audio amplifier 200X gain audio amp LM386 mono amplificador module board 5-12V.<br><p> On-board LM386 Chip<br> Signal Gain 200 (multiplier)<br> On-board speaker wiring block/holder<br> On-board 10K variable resistor, you can adjust the amplification volume.<br> Onboard volume control potentiometer clockwise to increase the volume.<br> On-board LED for power indicator<br> The chip pin leads, can be directly input audio signal<br> Operating voltage: 5-12V DC<br> Low distortion,the adjustable pot for distortion is very nice to have<br> Screw terminal for speaker output connection<br><p> How to Use:<br> It's printed right on the board. VCC in and GND for power, the other pins are for audio + and -. then the speaker screws into the green terminal.<br><p> Note:<br> This amplifier works fine even with weak input like a microphone input. Because of its sensitivity, care should be taken to have good shielding or the amplifier will also capture noise.<br> If you have a stereo application, then you will need to use two modules, however a single module is useful if you were experimenting with transistor radios. <br><p> Package included:<br> 10 x LM386 audio amplifier module<br><p>
• Onboard LM386 chip, with 20 multiplier benefits circuit design, on-board speaker wire holder, on-board 10K variable resistor, you can adjust the amplification volume.
• LM386 audio amplifier board power indicator,the main feet of the chip has been leaded, can input audio signal directly, wide operating voltage range: 4-12V
• LM386 audio power amplifier to be used for driving small speakers or to build an RC sound module.
• This audio amplifier module is a mono audio amplifier based on the LM386 chip,which is useful for DIY many HAM radio experiments.It is a very cost effective method of small signal amplification.Very convenient instead of using separate components.
• This tiny Op Amp module is good and delivers clear crisp sound.Easy to adjust volume with variable resistor.A convenient screw terminal allows the user to connect a suitable loudspeaker without any soldering.
Model: LM386
Simply connect a 4-8 Ohm speaker and amplify your sound.<br> It can used with FM receiver kit or WTV020SD-16P music module, door bell, RC sound system. <br> You can definitely use this module for other musical projects too.<br> DIY LM386 super audio amplifier 200X gain audio amp LM386 mono amplificador module board 5-12V.<br><p> On-board LM386 Chip<br> Signal Gain 200 (multiplier)<br> On-board speaker wiring block/holder<br> On-board 10K variable resistor, you can adjust the amplification volume.<br> Onboard volume control potentiometer clockwise to increase the volume.<br> On-board LED for power indicator<br> The chip pin leads, can be directly input audio signal<br> Operating voltage: 5-12V DC<br> Low distortion,the adjustable pot for distortion is very nice to have<br> Screw terminal for speaker output connection<br><p> How to Use:<br> It's printed right on the board. VCC in and GND for power, the other pins are for audio + and -. then the speaker screws into the green terminal.<br><p> Note:<br> This amplifier works fine even with weak input like a microphone input. Because of its sensitivity, care should be taken to have good shielding or the amplifier will also capture noise.<br> If you have a stereo application, then you will need to use two modules, however a single module is useful if you were experimenting with transistor radios. <br><p> Package included:<br> 10 x LM386 audio amplifier module<br><p>
• Onboard LM386 chip, with 20 multiplier benefits circuit design, on-board speaker wire holder, on-board 10K variable resistor, you can adjust the amplification volume.
• LM386 audio amplifier board power indicator,the main feet of the chip has been leaded, can input audio signal directly, wide operating voltage range: 4-12V
• LM386 audio power amplifier to be used for driving small speakers or to build an RC sound module.
• This audio amplifier module is a mono audio amplifier based on the LM386 chip,which is useful for DIY many HAM radio experiments.It is a very cost effective method of small signal amplification.Very convenient instead of using separate components.
• This tiny Op Amp module is good and delivers clear crisp sound.Easy to adjust volume with variable resistor.A convenient screw terminal allows the user to connect a suitable loudspeaker without any soldering.
Model: LM386
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