ABB
ADLINK Technology
AMSECO
ARBOR Technology
CCS
DFRobot
Digilent
Fortebit
IEI
Lantronix
M5Stack
Neutrik
PUI Audio
Renesas Electronics
SECO
Seeed Studio
Sonocotta
Storm Interface
Switchcraft
Tempo Semiconductor
Tripp Lite
Adapters
Audio Amplifiers
Audio CODECs
Audio Extension Modules
Audio Peripheral Boards
Audio Players
Buzzers
Interface Modules
Microphone Amplifiers
MP3 Players
Piezo Buzzers/Speakers
Sound Card Interfaces
Audio
Bluetooth
GPIO
GPIO, I2C, SPI, UART
I2C
I2S
RJ45
Serial
UART
UART, USB
USB
3.3 V
3.3 V to 5 V
3.3 V, 5 V
5 V
5 V to 24 V
5 V to 27 V
5 VDC
9 V to 16 V
9 V to 24 V
9 VDC tO 24 VDC
12 V to 24 V
20 V
24 VDC
48 V
48 VDC