Amplifier Board
Bluetooth Standard: Bluetooth5.0
Build-in Bluetooth: Yes
Power: 18W - 30W
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Precise details:
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2#: password 1234
>>>Manual:..
$16.99
Ex Tax:$16.99
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Features:
- Supported Language: Chinese,English
- 5V DC power supply, support U disk sd-card usb hard disk interface
- 4.3 inchTFT screen
- Dynamic setting function, digital album smooth playback, built-in 16*16..
$38.99
Ex Tax:$38.99
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Features:
1. Small size, easy to use, you can directly use the mobile phone charger or charging treasure, power supply through the Android data cable.
2. Bluetooth audio receiver board, support the latest V4.2 Bluet..
$9.99
Ex Tax:$9.99
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Specification:
Audio input mode:
1.bluetooth receiver
2.USB decoding play
3.TF card decoding play
Supporting play format: MP3 , WMA , WAV, FLA C
Power supply: 5V DC (mobile phone ch..
$9.99
Ex Tax:$9.99
Voltage: DC5V
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Precise details:
>>>Manual: Click here to open>>Manual: Click here to open..
$4.99
Ex Tax:$4.99
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Package Incldued:
1 x CA-6928 bluetooth Audio Module Power Amplifier Board..
$7.99
Ex Tax:$7.99
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Feature:
Support bluetooth 4.1, support automatic connection back, support WAV+APE+FLAC+MP3 lossless decoding, stereo output.
Power Supply: 3.7-5V
SNR: 90dB
THD+N: -70dB
Crosstalk: -86dB
DNR: 91dB
Support: A2DP / ..
$7.99
Ex Tax:$7.99
Description:Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! The ampl..
$13.99
Ex Tax:$13.99
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Description:
Brand:Renhotec
This is an AD8221AR Precision Instrumentation Amplifier Module.Package included:
1 x CJMCU-8221 Amplifier Module..
$9.99
Ex Tax:$9.99
Content-Length: 2069
Features:
Small package: 10-lead MSSOP
Programmable gains: 1, 2, 5, 10
Digital or pin-programmable gain setting
Wide supply: ±5V to ±15V
Excellent dc performance
High CMRR 98 dB(minimum), G=10
L..
$29.55
Ex Tax:$29.55
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Description:
Brand:Renhotec
Chip: AD8302Package included:
1 x CJMCU-8302 AD8302 Wideband Logarithmic Amplifier..
$13.99
Ex Tax:$13.99
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Description:This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC. Since the ..
$7.99
Ex Tax:$7.99