audio amplifier
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Basic Electronic Components
JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit
-65%
Basic Electronic ComponentsJQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit
JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit
The JQ6500 is a chip that can play MP3 and WMV files through serial ports. It has a built-in decoder for these formats and a software that supports the TF card driver. It also allows the computer to update the spi flash content directly and supports the FAT16 and FAT32 file systems. It can play specific music or control how the music is played with simple serial commands, without any complex operations. This product is easy to use, stable and reliable. Moreover, the chip is a customized product that is designed for low-cost solutions in the fixed voice player field.
Features
SKU: n/a -
Basic Electronic Components
LM386MX-1/NOPB 700-mW, mono, 5- to 18-V, analog input Class-AB audio amplifier IC SMD-8 Package
-58%
Basic Electronic ComponentsLM386MX-1/NOPB 700-mW, mono, 5- to 18-V, analog input Class-AB audio amplifier IC SMD-8 Package
The LM386M-1 and LM386MX-1 are power amplifiers designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 increases the gain to any value from 20 to 200.The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24 mW when operating from a 5V supply.
Features :
Battery Operation
Minimum External Parts
Wide Supply Voltage Range: 5 V–18 V
Low Quiescent Current Drain: 4 mA
Voltage Gains from 20 to 200
Ground-Referenced InputSKU: n/a
