MIC ULTRA+

This prodcut is Available on Amazon. See link in the descriptions.

INSTALLATION and specifications

 

Features:

Imput:

  • onboard microphone Left, Right
  • Jack microphone
  • Jack line input
  • push button

Outputs:

  • 1.3w onboard stereo spakers (pre-soldered)
  • 1.3w output stereo for external speakers
  • Headphone jack stereo
  • red led

Features:

  • 65x30x15mm (compact Raspberry pi Zero format=
  • Compatible with raspberry 4 (all version), Raspberry 3 (all versions), Zero (all versions)
  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • Integrates WM8960 low power stereo CODEC, communicates via I2S interface
  • Integrates dual high-quality MEMS silicon Mic, supports left & right double channels recording, nice sound quality
  • Onboard standard 3.5mm earphone jack, play music via external earphone
  • Onboard dual-channel speaker interface, directly drives speakers
  • Supports sound effects such as stereo, 3D surrounding, etc.
  • Headphone output (24bits)​ WM8960
  • input / output Mixer
  • Hardware volume control
  • 24 Bit I2S Dac​
  • 2×1.3W Stereo Amplifier for external speakers​
  • Stereo onbard speakers
  • 2 Onboard microphones​
  • Stereo 3.5mm LINE jack input
  • Stereo 3.5mm MICROPHONE jack input

 

  • CODEC: WM8960
  • Power supply: 5V
  • Logic voltage: 3.3V
  • Control interface: I2C
  • Audio interface: I2S
  • DAC signal-noise ratio: 98dB
  • ADC signal-noise ratio: 94dB
  • Earphone driver: 40mW (16Ω@3.3V)
  • Speaker driver: 1.3W per channel (8Ω BTL)

To use as a standalone speaker (expect the same quality and power as a high end phone).
To use with as pair of old non amplified system from a backyard sell. Could be used for radio project, standalone art project,as a all in one audio card, project where you need to record live audio or play it using speakers or headphones.

211 Avenue Jean Jaurès

75019 Paris, 

FRANCE