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R249.90  Inc VAT
R74.90  Inc VAT
ReSpeaker 4-Mic Array for Raspberry Pi is a quad-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.
R419.90  Inc VAT
These affordable and compact USB speakers can be connected to your desktop,laptop or Raspberry Pi in a matter of seconds.
R142.90  Inc VAT
4Pcs Speaker Terminal Binding Post Banana Plug Socket Connector (4 x speaker binding posts)
Description :

Type : Banana plug or lug
Solid hard plastic shell
Quantity : 4pcs ( 2 x red and 2 x black )
Easy installation with screws and nuts
Suitable for :  4mm banana plugs, lugs or bare wire

Package Included :

  2 pair of speaker binding posts (2 x red and 2 x black)
R54.90  Inc VAT
ReSpeaker 2-Mics Pi pHAT (respeaker 2 microphones)

ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications! This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on with your Raspberry Pi B+/2/3/Zero/ZeroW!

The ReSpeaker is based on the Cirrus Logic WM8960, a low power stereo codec and features 2 microphones on both sides of the board for collecting sounds. It also provides 3 x APA102 RGB LEDs, 1 x User Button and 2 x on-board Grove interfaces for expanding your applications. What is more, 3.5mm Audio Jack or JST 2.0 Speaker Out are both available for audio output.

Note: This product does not include the Pi Zero board!

Features

  • Raspberry Pi compatible (Supports Raspberry Pi Zero/Zerow/B+/2/3)
  • pHAT Size
  • Dual-Microphones
  • 2 Grove Interfaces: Supports GPIO and I2C
  • Programmable Button and LED: 1 x button and 3 x LEDs
  • Cirrus Logic WM8960 Audio Codec
  • Two types audio output socket : 3.5mm Audio Jack, JST2.0 Speaker Out
  • Far field support (up to 3 meters)

Usage

1.Get started with Google Assistant

2.How to use button to trigger Google Assistant

Documentation

Please visit Seed Studio's wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to Seed Studio's forum.

R249.90  Inc VAT
Jtron 3W 40mm 4Ohm Speaker - Copper (3W 40mm 4Ohm Speaker)
General

Brand    Jtron
Model    N/A
Quantity    1 piece
Form Color    Copper
Material    Plastic + iron
Size   40mm

3W 4Ohm
R59.90  Inc VAT
4 Way Speaker Terminal Strip Block Push Release Connector Plate (4 terminal speaker connecter)
Specifications:
1.Product: 4 Terminal Speaker Connector Plate
2.Type: Push Release Type
3.Material: Plastic, Metal
4.RoHS: Yes
5.Rated Load: AC 50V 3A
6.Wire Range: AWG 24-16
7.Temperature: -40 to 55 C
8.Contact Resistance: <= 0.03 Ohm
9.Insulation Resistance: >= 100M Ohm
10.Withstand Voltage: AC 500V 1 Minute
11.Actuating Force: 1 Kgf
12.Colour Polarity Coding: Red/Black
13.Life: >10000 Times
14.Position:4 Way (1 row)
15.Mounting Hole Center Distance: 60mm/ 2.4inch
16.Pin Quantity:4 pin
17.Size:70x24x20mm

Features:
1. 4 pins, 4 positions, spring load design, push type speaker terminal board.
2. The spring loaded terminals ensure a solid connection.

Package includes:
1 x Speaker Terminal Strip
R39.90  Inc VAT
Pirate Audio: 3W Stereo Amp for Raspberry Pi (Pirate Audio: 3W Amp)

Bring an old radio or set of speakers into the 21st century with Pirate Audio 3W Stereo Amp for Raspberry Pi! Get punchy digital audio through the push-fit terminals and control your music with the built-in colour LCD and playback control buttons.

The push-fit connectors on Pirate Audio 3W Stereo Amp make it super-simple to connect up a set of speakers, whether they're bookshelf or floor-standing speakers, or the speakers in an old radio. Play crisp digital audio from local files (MP3, FLAC, etc.) or stream from services like Spotify. The combined DAC and amp gives you crisp 24-bit / 192KHz digital audio through your connected stereo speakers (or mixed-down mono through a single channel).

Pirate Audio is a range of all-in-one audio boards for Raspberry Pi, with high-quality digital audio, beautifully-crisp IPS displays for album art, tactile buttons for playback control, and our custom Pirate Audio software and installer to make setting it all up a breeze.

Features

  • MAX98357A DAC / amplifier chip x2 (datasheet)
  • Stereo 3W (per channel) audio out
  • Push-fit speaker terminals
  • Switch for stereo / mixed-down mono modes
  • 1.3" IPS colour LCD (240x240px) (ST7789 driver)
  • Four tactile buttons
  • Mini HAT-format board
  • Fully-assembled
  • Compatible with all 40-pin header Raspberry Pi models
  • Pirate Audio software
  • Dimensions: 65x30.5x9.5mm

Software

Our Pirate Audio software and installer installs the Python library for the LCD, configures the I2S audio and SPI, and then installs Mopidy and our custom Pirate Audio plugins to display album art and track info, and to use the buttons for playback control.

Here's how to get started:

  1. Set an SD card up with the latest version of Raspbian.
  2. Connect to Wi-Fi or a wired network.
  3. Open a terminal and type the following:

    git clone https://github.com/pimoroni/pirate-audio
    cd pirate-audio/mopidy
    sudo ./install.sh


  4. Reboot your Pi

You can find more detailed instructions here: https://github.com/pimoroni/pirate-audio/tree/master/mopidy

Notes

Note that our installer, linked above, does all of the below for you, but if you're an intrepid hacker then you might need to know this stuff!

  • The push-fit connectors require you to push gently on the tab to allow the cable to be inserted / removed. Do this carefully, to avoid breaking the clip!
  • The DAC can be configured by adding dtoverlay=hifiberry-dac to the /boot/config.txt file.
  • There is a DAC enable pin—BCM 25— that must be driven high to enable the DAC. You can do this by adding gpio=25=op,dh to the /boot/config.txt file.
  • The buttons are active low, and connected to pins BCM 5, 6, 16, and 20
  • The display uses SPI, and you'll need to enable SPI through the Raspberry Pi configuration menu.
  • If you want to use these boards with a Pibow Coupé case (either for the Zero / Zero W or Pi 4), then you'll need to use a booster header to raise it up a little.
R419.90  Inc VAT
Pirate Audio: Speaker for Raspberry Pi (Pirate Audio: Speaker)

Pump out some mini beats with Pirate Audio Speaker! This diminutive sound system has an I2S DAC, amp, mini mono speaker, high-res display, and playback control buttons.

Pirate Audio Speaker is perfect for making a Lilliputian radio, sound effect player, or even as a teeny-weeny games console! The built-in 1W speaker isn't the loudest but it's great fun for lots of projects. The display and playback buttons let you control your audio or sound effects in a jiffy. Use our Pirate Audio software (more info below) to play local audio files (MP3, FLAC, etc) or stream from services like Spotify.

Pirate Audio is a range of all-in-one audio boards for Raspberry Pi, with high-quality digital audio, beautifully-crisp IPS displays for album art, tactile buttons for playback control, and our custom Pirate Audio software and installer to make setting it all up a breeze.

Features

  • MAX98357A DAC / amplifier chip (datasheet)
  • Mono audio
  • Mini speaker (1W / 8Ω, attached)
  • Push-fit speaker terminals
  • 1.3" IPS colour LCD (240x240px) (ST7789 driver)
  • Four tactile buttons
  • Mini HAT-format board
  • Fully-assembled
  • Compatible with all 40-pin header Raspberry Pi models
  • Pirate Audio software
  • Dimensions: 65x30.5x9.5mm

Software

Our Pirate Audio software and installer installs the Python library for the LCD, configures the I2S audio and SPI, and then installs Mopidy and our custom Pirate Audio plugins to display album art and track info, and to use the buttons for playback control.

Here's how to get started:

  1. Set an SD card up with the latest version of Raspbian.
  2. Connect to Wi-Fi or a wired network.
  3. Open a terminal and type the following:

    git clone https://github.com/pimoroni/pirate-audio
    cd pirate-audio/mopidy
    sudo ./install.sh


  4. Reboot your Pi

You can find more detailed instructions here: https://github.com/pimoroni/pirate-audio/tree/master/mopidy

Notes

Note that our installer, linked above, does all of the below for you, but if you're an intrepid hacker then you might need to know this stuff!

  • The DAC can be configured by adding dtoverlay=hifiberry-dac to the /boot/config.txt file.
  • There is a DAC enable pin—BCM 25— that must be driven high to enable the DAC. You can do this by adding gpio=25=op,dh to the /boot/config.txt file.
  • The buttons are active low, and connected to pins BCM 5, 6, 16, and 20
  • The display uses SPI, and you'll need to enable SPI through the Raspberry Pi configuration menu.
  • If you want to use these boards with a Pibow Coupé case (either for the Zero / Zero W or Pi 4), then you'll need to use a booster header to raise it up a little.
R369.90  Inc VAT
8Ohm 5W Speaker (8Ohm 5W Speaker)

Specifications

  • Impedance: 8Ω
  • Power: 5W
  • Dimensions: 100mm x 45mm x 21 mm
R74.90  Inc VAT
Mecer 19.5" 16 x 9 TFT LED Wide Monitor 1600 x 900 W/VGA + HDMI & Built-in Speakers - Black (mecer 19.5 hdmi display )
Features:

- High performance intelligent multi-frequency scanning use active matrix Thin film transistor liquid crystal display (TFT), LED backlight
- Comply with VESA DPMS International Power Saving Regulation
- Support DDC 1/2B and Windows PNP Plug & Play
- Microprocessor based with OSD (On Screen Display) control, able to adjust the image to optimum
- Complying with International Standard (VESA) to mount the display on the wall

- 19.5" (49.53cm) 16:9 wide LED
- Resolution [email protected]
- Brightness 250cd/m²
- Viewing Angle 90°/65°(H/V)
- Net weight 2.14kgs
- Gross weight 3kgs
- Ultra slim


What's in the box?

1x LED monitor (with pedestal)
1x VGA signal cable
1x Audio cable
1x Power cord cable
1x User manual

R1,499.90  Inc VAT
ReSpeaker 4-Mic Array HAT (respeaker 4 microphones)

ReSpeaker 4-Mic Array for Raspberry Pi is a quad-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.

Different from ReSpeaker 2-Mics Pi HAT, this board is developed based on AC108, a highly integrated quad-channel ADC with I2S/TDM output transition for high definition voice capture. Besides, this 4-Mics version provides a super cool LED ring, which contains 12 APA102 programmable LEDs. With that 4 microphones and the LED ring, Raspberry Pi would have ability to do VAD (Voice Activity Detection), estimate DOA (Direction of Arrival) and show the direction via LED ring, just like Amazon Echo or Google Home.

Please note that the package does not contain Raspberry Pi.

Please note that there are no any audio output interfaces on ReSpeaker 4-Mic Array for Raspberry Pi. It is only for voice capture. And you could use the headphone jack on Raspberry Pi for audio output.

Here is a video from Parvinder Yadav, it teaches how to use ReSpeaker 4-Mic Array for Raspberry Pi  to make google assistant. We really appreciate Parvinder's contribution to the community and hope this video can be a good help for you.

https://youtu.be/uAQf0RKBNHo

Technical Details

  • Dimensions 65mm x 65mm x 9mm
  • Weight G.W 20g    
  • Battery Exclude
  • MIC 4 analog microphones
  • LED 12 APA102 programable RGB LEDs, connected to SPI interface
  • Raspberry Pi 40-Pin Headers support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B
  • AC108 highly integrated quad-channel ADC with I2S/TDM output transition
  • Software Algorithm VAD(Voice Activity Detection), DOA(Direction of Arrival) and KWS(Keyword Search)
  • Grove 2 Grove Interfaces
  • Voice Capture Distance 3 meters radius voice capture

Documents

ReSpeaker 4-Mic Array for Raspberry Pi is a quad-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.
R419.90  Inc VAT
GENIUS SPU115 USB BLACK SPEAKERS (Genius PC speakers)

Description

Genius S115 Speakers - 2.0 Channel, 1W RMS, Volume Control, Headphone Jack, USB Powered, Ideal for Notebooks & PC


Stereo USB Powered Speakers

Product Overview
Don’t be limited by a power adapter, Genius releases cute mini speakers, SP-U115, whose power is supplied through a USB port from a desktop/notebook. They use 50mm speaker drivers for loud and clear sound performance for a total of 1.5 watts RMS. It has a convenient knob on the side to adjust the volume. Just insert the USB plug to a PC/notebook for power and the 3.5mm audio plug into music playback device, such as a PC, notebook, MP3 or CD player and enjoy music with the SP-U115.


Highlights

• Total RMS output: 1.5 watts
• Total peak power: 3 watts
• Power supplied by USB port from desktop/notebook
• Selected 50x50 mm speakers for clear sound
• Glossy front panel
• Volume control

Features

-These affordable and compact USB speakers can be connected to your desktop or laptop in a matter of seconds,

-Giving you the volume boost needed when listening to music or watching movies.
-The SP-U115 speakers only need to be connected to your computer: no extra wires are needed.

-The speakers can be directly connected through a USB cable and a 3.5mm jack.

-When needed, these two short wires can be easily hidden behind your system. 

-The volume control on the side of one of the SP-U115 speakers is a simple way to adjust the sound output.

-This saves you from the trouble of adjusting the volume levels in your operating system.

 

Specifications

•Stock code- 317-31006100
•Description - Genius S115 Stereo USB Powered 2.0 Channel Speakers -Black
•Type Laptop/Desktop Speaker  Mini USB powered speakers with gloss finish
•Form Factor-Ideal companion for PC or notebook use
•Side facing volume control dial
•Total output power: 1.5W Total RMS output (3W peak power)
•Driver Unit  Satellite: 2-inch, 8ohm
•Signal-to-noise ratio: 80 dB
•Power Source: USB Powered
•Active (independent)
•Frequency out - 200 Hz
•Frequency in - 18,000 Hz
•Converters: Clear sound performance from 50mm drivers
•Audio Connector: 3.5 mm jack
•Colour: Black
•Dimensions: (W x H x D ) 70 x 111 x 70 mm
•Weight: 400 g

Package Contents
 ● Two speakers
 ● Multi-language user's manual

These affordable and compact USB speakers can be connected to your desktop,laptop or Raspberry Pi in a matter of seconds.
R142.90  Inc VAT
Oval 8 Ohm 1W Tablet/PC Speaker 30x20x4mm (tablet speaker)
Specifications:
Shape: Oval
Size: 30mm x 20mm x 4mm

Package Includes:
1 X Oval Speaker
R17.90  Inc VAT
Phone Micro speaker 1 Watt 15mm x 10mm x 4mm (phone micro speaker)
Phone Micro speaker 1 Watt 15mm x 10mm x 4mm
R7.89  Inc VAT
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