I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
LM386 audio amplifier module
LM386 audio amplifier module with adjustable gain and low power consumption, ideal for amplifying audio signals in DIY and embedded projects.
Description
The LM386 Audio Amplifier Module is a compact and low-power audio amplification solution designed to amplify low-level audio signals to drive small speakers. Based on the popular LM386 audio amplifier IC, this module is ideal for battery-powered and portable audio applications.
It operates over a wide supply voltage range (4V–12V) and provides adjustable gain, making it suitable for use with microphones, MP3 modules, radios, and other audio sources. The module delivers clear sound output with minimal external components and simple wiring, allowing quick integration into DIY and embedded projects.
Common applications include portable speakers, voice amplification systems, intercoms, toys, alarms, and educational electronics projects.
Reviews (0)
Shipping & Delivery
Related products
Text to Speech TTL Module (Serial to Speech)
-  Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Â Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
-
Text support rate is better
-
 Interface operation is simpler
-
5V single power supply.
-
Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
-
Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
-
 Voice effect optimization
-
 Module miniaturization and easy integration
-
Dimension: 33*27.5mm
-
With mounting holes
Reviews
There are no reviews yet.