Angled shot of a Adafruit Feather M0 Express - ATSAMD21 Cortex M0.
At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0+ processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new 
$19.95
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Finger pressing a button on lit up elastomer button pad
This item is just for the Trellis driver PCB assembly: LEDs and buttons not included. Trellis is an open source backlight keypad driver system. It is easy to use,...
$9.95
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Eight-Way Rotary Selector Switch without knob
When you need a lot of options, you need a Mini 8-Way Rotary Selector Switch. This is basically a single-pole to 8-throw switch. As you rotate the knob...
$1.95
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Silicone Elastomer 4x4 Button Keypad
So squishy! These silicone elastomer keypads are just waiting for your fingers to press them. Go ahead, squish all you like! (They're durable and easy to clean, just wipe with mild...
$4.95
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Single LED lit up red - 3mm.
Need some indicators? We are big fans of these diffused red LEDs, as featured in the LoL shield. They are fairly bright so they can be seen in daytime, and from any angle. They go...
$4.95
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Top view of Adafruit Perma-Proto Half-sized Breadboard PCB.
Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we...
$4.50
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Breadboard Friendly Panel Mount 10K potentiometer linear.
This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 10K ohm potentiometer, with a grippy shaft. It's smooth and easy...
$0.95
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Pack of 10 through hole 10uF 50V Electrolytic Capacitors
We like capacitors so much we made a kids' show about them. ...
$1.95
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10 pack of 0.1uF through hole ceramic capacitors
As any engineer will tell you, 0.1uF ceramic capacitors are the magic fairy dust of electronics - sprinkle them over your circuit schematics for good luck! But seriously, a 0.1uF...
$1.95
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Mini Panel Mount SPDT Toggle Switch
This or that, one or the other, perhaps or perhaps not! So hard to make decisions these days without feeling like you're just going back and forth constantly. Deciding whether or...
$0.95
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Angled shot of Rugged Metal Pushbutton with White LED Ring - 16mm White Momentary.
These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place,...
$4.95
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Stereo 3.5mm Plug/Plug Audio Cable
This basic cable comes with two 3.5mm (1/8" headphone jack size) stereo connectors. It's fairly straight forward, you'll commonly need these to connect two audio devices...
$2.95
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