Prototyping

SKU: SF-COM-11970 | Brand: SparkFun

This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated white LED ring. It is a SPDT with 16mm thread...

SKU: SF-COM-11968 | Brand: SparkFun

A heavy-duty, panel-mount momentary pushbutton with an illuminated green LED ring. Built from stainless steel with IP65 weatherproofing, this 16 mm threaded switch is tamper-resistant and designed for demanding enviro...

SKU: SF-COM-11951 | Brand: SparkFun

A small aluminium control knob with markings that go to eleven. Fits potentiometers with a 6mm shaft diameter using a brass insert with a set screw for secure attachment. Specifications Dimensions – 23.6 × 14.2mm ...

SKU: AF-2880 | Brand: Adafruit

This matching cable set includes one 2-pin JST SM plug and one 2-pin JST SM receptacle, each with 16cm leads. The latching connectors provide a solid, compact connection that won't come apart easily, and the polarised...

SKU: SF-PRT-00553 | Brand: SparkFun

A row of right angle male headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers.

SKU: SF-PRT-00548 | Brand: SparkFun

Ever wanted to see what’s on that SIM card? Use these sockets in your next project to interface to any old SIM. 6-Pin standard connection. This is a surface mount socket, but it is large enough that it can be hand sol...

SKU: SF-COM-11840 | Brand: SparkFun

These snap-in plastic LED holders provide a clean, secure way to panel-mount 5 mm LEDs. Simply press the LED into the holder and snap the holder into a 7.5 mm (19/64″) mounting hole — no screws or adhesive required. T...

SKU: SF-CAB-00507 | Brand: SparkFun

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Dimensions: 36" Long

SKU: SF-KIT-13815 | Brand: SparkFun

Your 5V system can wield great power with this big, beefy relay board. How does 20A on the NC contacts and 10A on the NO contacts at 220VAC sound? The SparkFun Beefcake Relay Control Kit contains all the parts you nee...

SKU: SF-PRT-11710 | Brand: SparkFun

Jumper wires are awesome. Just a little bit of stranded core wire with a nice solid female connector on either end. They have the flexibility of stranded wire but will fit directly onto male pin headers. The only down...

SKU: SF-PRT-11709 | Brand: SparkFun

Jumper wires are awesome. Just a little bit of stranded core wire with a nice solid pin connector on either end. They have the flexibility of stranded wire but will fit directly into breadboards and female pin head...

SKU: SF-PRT-00111 | Brand: SparkFun

A standard alligator clip — an essential tool for any electronics workbench. Use it for making quick temporary connections when prototyping circuits, testing components, or extending test leads. Ideal For Prototypin...

SKU: SF-COM-00100 | Brand: SparkFun

These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current devices. This relay’s coil is rated up to 12V, with a minimum switching voltage of 5V. The c...

SKU: AF-2984 | Brand: Adafruit

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also holds its shape. We love the sturdiness and reliability&...

SKU: SF-PRT-11542 | Brand: SparkFun

A standard 0.1" (2.54 mm) pitch male header pin strip with 10 pins, designed for surface-mount applications where through-hole pins are not suitable. The SMD legs are staggered for stress relief during soldering. Key...

SKU: SF-COM-13705 | Brand: SparkFun

The PicoBuck is a three-channel constant-current LED driver based on the AL8805. Each channel drives LEDs at 330 mA by default, with a solderable jumper to increase the maximum to 660 mA per channel. Dimming is contro...

SKU: SF-COM-11450 | Brand: SparkFun

These color-changing LEDs take the work out of creating crazy, flashy, blinky… ness. Simply apply power and the LED will cycle through the RGB colorspace: no external controller necessary! These bright and festive LED...

SKU: SF-COM-11448 | Brand: SparkFun

These color-changing LEDs take the work out of creating crazy, flashy, blinky… ness. Simply apply power and the LED will cycle through the RGB colorspace: no external controller necessary! These bright and festive LED...

SKU: AF-275 | Brand: Adafruit

By popular demand! We now have the plates from the ARDX available separately. Acrylic plate is engraved and cut here at the Adafruit factory. There are mounting holes for your Arduino and a space that fits a half s...

SKU: AF-298 | Brand: Adafruit

Need some indicators? We are big fans of these diffused green LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can be seen in daytime, and from any angle. They go easily into a breadbo...