Our webstore uses cookies to offer a better user experience and we recommend you to accept their use to fully enjoy your navigation.
0104110000007353
New product
High gain audio amplifier based on the LM386 integrated circuit.
See Description for more details about the product.
Add to cart now!
274 Item Items
Warning: Last items in stock!
Availability date:
1. Power up the audio amplifier.
The module is powered with a voltage between 5 V and 12 V. The supply pins are marked with VCC and GND. On the module are marked 2 pins with GND, but it does not matter which pin you connect the table.
2. Connect a speaker to the mode.
On the opposite side of the module, there are two screw terminals useful for connecting a speaker with a 8Ω impedance.
3. Connect an audio signal source.
The audio input is made through the pins marked with IN and GND. If the audio signal and the power supply come from a common source (for example: an Arduino development board), you need to connect a single mesh wire (GND).
The module connects to the development board:
This is a DC power adapter that you can use to...
9,99 lei
0.25 W 180 Ω Resistor See description for more...
0,10 lei
Colored 40p 2.54 mm Pitch Male Pin Header - Red...
0,99 lei
DC-DC Boost Module with USB Input, Display and...
15,89 lei
DH22 is a high performance temperature and...
22,99 lei
White PowerBank Case, Samsung 2500 mAh 18650...
29,99 lei
The MT8870 module decodes DTMF signals from an...
29,99 lei
Mini PCB Drill Set 0.3 - 1.2 mm (10 pcs)
19,99 lei
This product is a portable device that is ultra...
1,47 lei
Zener Diode 4.7 V 0.4W zener diode
0,49 lei