Adafruit FONA, Mini Cellular GSM Breakout Sound

Adafruit FONA, Mini Cellular GSM Breakout SoundRing, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all in one cellular phone module that lets you add voice, text, SMS and data to your project in an adorable little package. This module measures only 1. 75"x1. 25" but packs a surprising amount of technology into its little frame. At the heart is a GSM cellular module (we use the latest SIM800) the size of a postage stamp. This module can do just about

The MK136 Stereo Super Ear electronic kit is a stereo audio amplifier that boosts sound 50 times allowing you to hear the most amazing sounds

You can set the color of each LED's red

the MPL3115A2 barometric pressure sensor and the ALS-PT19 light sensor

x correction data

Works with any 1

The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with bulky external USB interface

that can be controlled over USB

Protect your computer or laptop

At the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3

it is very small and portable as well

Check out the related items below for a compatible wall-wart power supply

This I2C digital humidity sensor is an accurate and intelligent