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Audio / Video in chennai

Mini 2x5W Class D Digital Amplifier Module

Mini 2x5W Class D Digital Amplifier Module in chennai

Product description:

PAM8406 - Mini 2x5W Class D Digital Amplifier Module

Features & Specifications:
  • Size:23*24MM
  • Chip:PAM8406
  • Dual-channel stereo,only needed 5V power supply can input 5W+5W power,it can drive 4ohm,8ohm and left right channel volume adjustment.
  • The unique non-LC filter Class-D digital power board, can be used computer USB to charge.
  • Dual-panel wiring,can properly solve the ground potential balance and crosstalk between channels caused by wiring.
  • Rated operating voltage is2.5-5V, the limited operating voltage is 5.5V

Microphone Amplifier with Auto Gain Control Module

Microphone Amplifier with Auto Gain Control Module in chennai

Product description:

MAX9814 - Microphone Amplifier with Auto Gain Control Module

This microphone amplifier module is a step above the rest, with built in automatic gain control. The AGC in the amplifier means that nearby 'loud' sounds will be quieted so they don't overwhelm & 'clip' the amplifier, and even quiet, far-away sounds will be amplified. This amplifier is great for when you want to record or detect audio in a setting where levels change and you don't want to have to tweak the amplifier gain all the time.

Features & Specifications:
  • Automatic gain control (AGC)
  • Three gain settings (40 dB, 50 dB, 60 dB)
  • Programmable attack time
  • Programmable attack and release ratio
  • 2.7 V to 5.5 V supply voltage range
  • Low input-referred noise density of 30 nV/√ Hz
  • Low THD: 0.04% (typ)
  • Low-power shutdown mode
  • Built in 3.5mm audio jack
  • On board Electret Mic

Microphone Amplifier Module

Microphone Amplifier Module

Product description:

Microphone Amplifier Module

Features & Specifications:
  • Professional Microphone amplification IC
  • Low output noise, high sensitivity
  • Fixed gain 20dB
  • Supports 3.3V operation
  • Output:analog
  • Size: 20*11mm/0.78*0.43"

OV7670 VGA CMOS Camera Module

OV7670 VGA CMOS Camera Module

Product description:

OV7670 VGA CMOS Camera Module

NRF51822 - Bluetooth Low Energy BLE 4.0

NRF51822 - Bluetooth Low Energy BLE 4.0

Product description:

NRF51822 - Bluetooth Low Energy BLE 4.0

Features & Specifications:
  • 2.4 GHz multiprotocol RF transceiver
  • ARM® Cortex™-M0 32 bit processor
  • 128 bit AES HW encryption
  • 256kB flash & 16kB RAM
  • Programmable Peripheral Interconnect (PPI)
  • Digital interfaces: SPI, I2C, UART
  • 10 bit ADC
  • Programmable output power: -20 to +4 dBm
  • Independent application development and protocol stack
  • Fully compatible with NRF24L series
  • Pinout compatible with NRF51xxx series
  • Global separate power management
  • Operating voltage: 1.8 V ~ 3.6 V

Voice Recognition - Arduino Compatible - V3.1

Voice Recognition - Arduino Compatible - V3.1

Product description:

Voice Recognition - Arduino Compatible - V3.1

ISD1820 - 20Sec. Voice Recording Module

ISD1820 - 20Sec. Voice Recording Module

Product description:

ISD1820 - 20Sec. Voice Recording Module

PAM8403 - Ultra-miniature digital amplifier board 2*3W Class D

PAM8403 - Ultra-miniature digital amplifier board 2*3W Class D

Product description:

PAM8403 - Ultra-miniature digital amplifier board 2*3W Class D

MP3 Module with storage - TTL - WTV020SD-20SS

MP3 Module with storage - TTL - WTV020SD-20SS

Product description:

MP3 Module with storage - TTL - WTV020SD-20SS

High Sensitive Mic PreAmp Module

High Sensitive Mic PreAmp Module

Product description:

High Sensitive Mic PreAmp Module

Condenser Mic PreAmp Module

Condenser Mic PreAmp Module

Product description:

Condenser Mic PreAmp Module

Voice Recognition - Arduino Compatible

Voice Recognition - Arduino Compatible

Product description:

Voice Recognition - Arduino Compatible

ISD1760 - 60Sec. Voice Recording Module

ISD1760 - 60Sec. Voice Recording Module

Product description:

ISD1760 - 60Sec. Voice Recording Module

Audio - Video - Tx Rx (2.4 GHz)

Audio - Video - Tx Rx (2.4 GHz)

Product description:

Audio - Video - Tx Rx (2.4 GHz)

10 + 10W Digital Stereo Amplifier Module

10 + 10W Digital Stereo Amplifier Module

Product description:

10 + 10W Digital Stereo Amplifier Module