RS232/485 Shield for Arduino - RobotShop
Arduino DTMF Shield - DFRobot
Amazon.com: Oiyagai 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236 : Electronics
![Software Defined Radio (SDR) shield for Arduino [150515-1] | Elektor Magazine](https://www.elektormagazine.com/assets/upload/img/public/original/dscn47101.JPG "Software Defined Radio (SDR) shield for Arduino [150515-1] | Elektor Magazine")
Software Defined Radio (SDR) shield for Arduino [150515-1] | Elektor Magazine
Amazon.com: Onyehn TRRS 3.5mm Audio Jack Breakout Headphone Video Audio MP3 Jack Module for Arduino (Pack of 8pcs) : Electronics
FBA_DE W5100 SunFounder Ethernet Shield W5100 for Arduino R3 Mega 2560 1280 A057
Amazon.com: Velleman VMA02 Modules Audio Shield for Arduino, Multi-Colour : Toys & Games
Amazon.com: Adafruit Wave Shield for Arduino Kit - v1.1 : Electronics
Audio Adapter Shield Rev D2 for Teensy 4.0 and 4.1 Microcontroller – Envistia Mall
Amazon.com: Adafruit Wave Shield for Arduino Kit - v1.1 : Electronics
Amazon.com: HQ Ethernet Shield for Arduino : Electronics
Amazon.com: MOVI Speech Recognizer and Speech Synthesizer Shield Compatible with Arduino (Speech Recognition ASR Board) : Toys & Games
Amazon.com: Solu U-disk audio player SD card voice module MP3 Sound module WTV020-SD-16P Arduino// Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD-16P : Electronics
Amazon.com: HiLetgo Stackable SD Card TF Card Micro SD Card SD/SDHC/Micro SD/Micro SDHC Card Reader Shield Multi-Functional SD Card Shield Module for Arduino UNO R3 MEGA2560 : Electronics
Sensor Shield V5 Digital Analog Expansion Module for Arduino UNO R3 ME – Envistia Mall
AITRIP 2PCS VS1053 VS1053B Stereo Audio MP3 Player Shield Record Decode Development Board Module with TF Card Slot for Arduino UNO R3 One
Amazon.com: Gikfun Prototype Shield DIY KIT for Arduino UNO R3 Mega 328P (Pack of 3 Sets) Ek1038x3 : Electronics
SouthEle USB Host Shield Support Module for MEGA UNO Duemilanove 2560 Google Android ADK - Walmart.com
Overview | Adafruit Music Maker Shield | Adafruit Learning System
Amazon.com: Sparkfun Spectrum Shield : Electronics
Amazon.com: Adafruit Wave Shield for Arduino Kit - v1.1 : Electronics
Audio Arduino shield for project - Audio - Arduino Forum
Pololu - Motoron M3S256 Triple Motor Controller Shield Kit for Arduino
Amazon.com: HQ Audio Shield for Arduino : Electronics
Amazon.com: Adafruit Audio FX Sound Board - WAV/OGG Trigger with 16MB Flash : Electronics
Amazon.com: HiLetgo Stackable SD Card TF Card Micro SD Card SD/SDHC/Micro SD/Micro SDHC Card Reader Shield Multi-Functional SD Card Shield Module for Arduino UNO R3 MEGA2560 : Electronics
![Amazon.com: Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 [ADA1788] : Electronics](https://m.media-amazon.com/images/I/71NAvJZvsRL.jpg "Amazon.com: Adafruit \"Music Maker\" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 [ADA1788] : Electronics")