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,...
$17.50
In 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 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
$2.95
In 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
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