Adafruit

Oh boy, now you have no excuse for not building that robot! Nothing is easier or faster than building with extrusion and we've added 20mm square al...

Attach various pieces of 20mm slotted aluminum extrusion together with this 7-hole cross joining plate.Measures 100mm long x 60mm wide, 4mm thick. ...

Attach various pieces of 20mm slotted aluminum extrusion together with this 5-hole corner plate.Measures 60mm long x 60mm wide, 4mm thick. 5.3m dri...

Attach various pieces of 20mm slotted aluminum extrusion together with this 3-hole plate.Measures 40mm long, 18mm wide, 4mm thick. 5.3m drill holes...

Get swinging with this handy plastic hinge, attach it to your 20mm extrusion and you can have parts that swing open 180 degrees. Using our button s...

Make cables and wiring harnesses with ease using smooth ratcheting crimpers. These precision machined crimpers will turn you into a pro, with no mo...

Neat-freaks! Put down that toothbrush and pick up this nice ESD-safe cleaning brush! If you want to have a nice clean board (or maybe you're doing ...

Decode nearly any kind of 1D (striped) barcode in your project using this adorable compact barcode scanner. We've looked all over for a small, ligh...

Decode nearly any kind of 1D (striped) barcode in your project using this adorable compact barcode scanner. We've looked all over for a small, ligh...

Get your robot rolling with this durable and smooth metal ball caster. We like the size (not too big, not too small) and surprisingly smooth motion...

We don't really know what to call this thing - it's got a 10 pin IDC cable on one end 6 inches of rainbow ribbon and tipped with 0.1" female socket...

Mini or Micro? Mini or Micro??? Mini AND Micro! This is a handy USB cable, it's compact so you can toss it into your toolkit, and has both Mini-B a...

With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! ...

With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! ...

BAM! This 60mm diameter arcade button is large and inviting and ready for all sorts of pressing and pushing. We've seen these on some games of skil...

BAM! This 60mm diameter arcade button is large and inviting and ready for all sorts of pressing and pushing. We've seen these on some games of skil...

BAM! This 60mm diameter arcade button is large and inviting and ready for all sorts of pressing and pushing. We've seen these on some games of skil...

BAM! This 60mm diameter arcade button is large and inviting and ready for all sorts of pressing and pushing. We've seen these on some games of skil...

OMG WATCH OUT! This 100mm diameter arcade button with a 16mm deep plastic base is so massive and inviting it may collapse upon itself and form a ...

OMG WATCH OUT! This 100mm diameter arcade button with a 16mm deep plastic base is so massive and inviting it may collapse upon itself and form a ...

OMG WATCH OUT! This 100mm diameter arcade button with a 10mm deep plastic base is so massive and inviting it may collapse upon itself and form a b...

OMG WATCH OUT! This 100mm diameter arcade button with a 16mm deep plastic base is so massive and inviting it may collapse upon itself and form a bl...

OMG WATCH OUT! This 100mm diameter arcade button with a 10mm deep plastic base is so massive and inviting it may collapse upon itself and form a ...