Plug-n-play components
STEMMA
Featured Products
32x32 RGB LED Matrix Panel - 6mm pitch
PRODUCT ID: 1484
Bring a little bit of Times Square into your home with this sweet 32 x 32 square RGB LED matrix panel. These panels are normally used to make video walls, here in New York we see them...
$44.95
IN STOCK
SmartMatrix SmartLED Shield (V4) for Teensy 3
PRODUCT ID: 1902
So you have a Teensy and a RGB LED Matrix...
$19.95
IN STOCK
SD/MicroSD Memory Card (8 GB SDHC)
PRODUCT ID: 1294
Add mega-storage in a jiffy using this 8 GB class 4 micro-SD card. It comes with a SD adapter so you can use it with any of our shields or adapters. Preformatted to FAT so it works out...
$9.95
IN STOCK
5V 4A (4000mA) switching power supply - UL Listed
PRODUCT ID: 1466
Need a lot of 5V power? This switching supply gives a clean regulated 5V output at up to 4 Amps (4000mA). 110 or 240 input, so it works in any country. The plugs are "US...
$14.95
IN STOCK
Premium Female/Female Jumper Wires - 40 x 3" (75mm)
PRODUCT ID: 794
Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 3" (75mm) long and come in a 'strip' of 40 (4 pieces of each of ten rainbow...
$3.95
IN STOCK
Break-away 0.1" 36-pin strip right-angle male header (10 pack)
PRODUCT ID: 1540
Breakaway header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, fits into any breadboard, etc. We go through these guys real...
$5.95
IN STOCK