Angled shot of a Adafruit METRO 328 Fully Assembled
We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C,...
Out of Stock
Angled shot of black and white microcontroller.
This is the Adafruit METRO Arduino-Compatible - with headers.  It's a fully assembled and tested microcontroller and physical computing board with...
$17.50
In Stock
Angled shot of a Adafruit METRO 328 without Headers.
We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and...
Discontinued
Angled shot of coiled USB-A to USB-B cable.
This here is your standard A-B USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your Arduino, USBtinyISP (among other things).3 feet / 1 meter long
Out of Stock
Top view of a black power supply with barrel jack.
This is a really nice power supply. It's a switching DC supply so it's small and light and efficient. It is thin so it fits in power strips without blocking other outlets. The...
$8.95
In Stock
Adafruit MetroX Classic Kit - Experimentation Kit for Metro 328 with lots of components, and booklet
Interested in making neat stuff with an Arduino-compatible board but not sure where to start? This kit includes all the pieces needed to complete over 20 different circuit and...
Out of Stock
Outer box of Arduino starter kit
Discontinued. Note - It is possible that this product may be put back on the site for sale. The Arduino...
Discontinued
Adafruit Metro 328 Starter Pack showing kit contents, with boards, PCBs, wires and power supplies
Heard about Arduino IDE-compatibles but not sure how to start? The Adafruit Metro is an ATmega328-based (like a lot of our own products)...
Out of Stock
Budget pack kit contents, microcontroller board, breadboard, wires, and parts.
This budget pack is an optimized collection of parts and pieces to experiment with Adafruit Metro 328 and the Arduino IDE at home, school or work. Great for students...
$29.95
In Stock
Rectangularish sticker in the shape of arduino uno, in light blue with grey edging and ICU and component details in black and grey. Mounted on white paper with barcode.
You are learning micro-controllers! From Arduino, Netduino, Propeller, PIC, ARM and beyond! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics,...
Discontinued
Embroidered rectangular badge in light blue with grey edging and ICU details in black.
You are learning micro-controllers! From Arduino, Netduino, Propeller, PIC, ARM and beyond! Adafruit offers a fun and exciting "badges" of achievement for electronics,...
Discontinued