파이 제로용 Pimoroni 스피커 pHAT

(Pimoroni Speaker pHAT for Raspberry Pi Zero)

개요

  • 본 제품은 파이 제로용 스피커 pHAT보드입니다.
  • I2S DAC, 모노 앰프, 8오옴 2W 스피커, 10 LED 바그래프, 이 모든 것을 작은 pHAT 보드에 모두 담아낸 보드로 라즈베리 파이에 오디오 기능을 추가할 수 있습니다.
  • 최상급의 음질을 자랑하는 것은 아니지만 사운드 출력이 필요한 프로젝트에 쉽게 사용가능합니다.
  • 키트형태의 제품으로 조립이 필요합니다.

특징

  • I2S audio DAC with 3W mono amplifier (MAX98357A)
  • Default output of 0.45W/26.5dB
  • 8Ω 2W Mylar speaker
  • Routed holes to channel sound
  • 10 bright white bar graph LEDs
  • SN3218 LED driver chip
  • Compatible with Raspberry Pi 3, 2, B+, A+, and Zero
  • Female header and speaker require soldering (includes a piece of bare wire to solder the speaker)

  • Kit includes:

    • Speaker pHAT
    • 8Ω 2W Mylar speaker
    • 2x20 pin female header
    • 5cm 24AWG bare wire
    • 4x M2x8 black nylon bolts
    • 8x M2 black nylon nuts

문서

  • Assembled Dimensions: 65.2mm x 30mm x 11.4mm / 2.6" x 1.2" x 0.45"

    Assembled Weight: 15.4g / 0.55oz

    Check out Pimoroni's Speaker pHAT GitHub repo!

    Notes

    • The DAC sums the two audio channels to mono, rather than just outputting one channel or the other, meaning that you get both channels of audio out of the single speaker
    • The dimensions of an assembled Speaker pHAT are (height does not include the female header): H 10mm x L 65mm x B 30mm. The speaker itself measures: H 6mm x L 40mm x 20mm.
    • Speaker pHAT won't fit on top of a Pibow Coupé or Pibow Zero due to the height of the speaker.
    • It's important that you use four of the included eight nuts as spacers to space the speaker slightly away from the PCB. Not doing this, and having the speaker cone touching the PCB, can result in sound degradation and even damage to the speaker.

    For product support, replacement parts and warranty for Pimoroni products visit the Pimoroni forum or contact Pimoroni directly.

  • It comes as a kit, so you'll have to solder on the female 40 pin header, and screw and solder the speaker on. Check out Pimoroni's assembly guide for more details.

연관제품