Plug-n-play components
STEMMA
Featured Products
Breadboarding wire bundle
PRODUCT ID: 153
75 flexible stranded core wires with stiff ends molded on in red, orange, yellow, green, blue, brown, black and white. These are a major improvement over the "box of bent...
$4.95
IN STOCK
Shield stacking headers for Arduino (R3 Compatible)
PRODUCT ID: 85
“How could something so simple be so useful?”
We heard once that in the 4th millenium B.C. some guy asked the...
$1.95
IN STOCK
Adafruit METRO 328 Fully Assembled - Arduino IDE compatible
PRODUCT ID: 50
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
CR2032 Lithium Coin Cell Battery
PRODUCT ID: 654
A perfect match for our sew-able coin cell holder. This non-rechargeable coin cell is CR2032 sized: 20mm diameter, 3.2mm thick. It...
$0.95
IN STOCK
TIMESQUARE DIY Watch Kit - Red Display Matrix
PRODUCT ID: 1106
Show up stylish AND on time to any event with this awesome looking DIY watch. We have a few watch kits here at Adafruit but we finally have one that looks good and fits well, even for...
OUT OF STOCK