Add-On Boards
Audio & Voice Boards
Subcategories
BUZZ Click (Mikroelektronika)
The BUZZ Click is an accessory board in mikroBus. The Board features a piezo speaker capable of emitting audio signals. Buzzer’s resonant frequency is 3,8kHz. The board is set to use 5V power supply by default but it can be used with 3,3V systems, too.
• Price: € 8,00
• Stock: Available in stock
MP3 Click (Mikroelektronika)
The MP3 Click is an accessory board in mikroBus form. A stereo MP3 decoder chip VS1053 can decode and encode multiple formats. It uses SPI interface and can only use 3,3V power supply. The board features stereo headphone and microphone audio connectors.
• Price: € 19,00
• Stock: Available in stock
Audio Codec Proto (Mikroelektronika)
The Audio Codec Proto is a development tool for the WM8731 Audio Codec, ideal for use in embedded applications which require audio playback. The on-board Audio Codec WM8731 provides stereo line and mono microphone level audio inputs.
• Price: € 17,00
• Stock: Available in stock
Digital Potentiometer (Mikroelektronika)
The DigitalPOT is a single-channel digital potentiometer with 8-bit resolution (256 steps) and SPI serial interface. The wiper position varies linearly and has a resistance value of 10 kohm and requires <1 µA during static operation.
• Price: € 15,00
• Stock: Available in stock
EasyMP3 (Mikroelektronika)
MP3 decoder with VLSI VS1011e MPEG audio layer 3 decoder and SPI Interface. Screw terminal for easier connection with the external speakers or headphone.
• Price: € 18,90
• Stock: Available in stock
EasyBuzz (Mikroelektronika)
The EasyBuzz is an extension board that adds a Piezoelectric Buzzer to any Mikroe Development Board. The buzzer is capable to play sounds the range of 20Hz to 20KHz, but the best performance is provided by frequencies ranging between 2KHz and 4KHz.
• Price: € 7,70
• Stock: Available in stock
AudioAmp (Mikroelektronika)
The AudioAmp is a LM386 powered audio amplifier designed for using in low voltage applications. The amplifier gain can be increased up to 200 and the power supply range goes from 4V to 18V.
• Price: € 13,00
• Stock: Available in stock
Microphone Amp (Mikroelektronika)
Microphone Amp is a LM386 powered microphone amplifier with only 5V power supply and on-board microphone. The amplifier gain can be easily changed by changing the value of the resistor and capacitor between pins 1 and 8 of the LM386.
• Price: € 11,00
• Stock: Available in stock
SOMO-14D (4D Systems)
The SOMO-14D is a tiny Audio-Sound module that can play back pre-stored audio files such as voice and music from a microSD memory card. The module supports 4-bit ADPCM audio files with sample rates from 6Khz up to 36Khz.
• Price: € 20,00
• Stock: Available in stock
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