Prototyping

SKU: DF-FIT0112 | Brand: DFRobot

A pack of 10 colour-coded alligator-to-alligator clip test cables for quick, hands-free circuit connections. Each cable features strong, grippy clips on both ends and heavy-insulation copper wire — ideal for prototypi...

SKU: DF-FIT0151 | Brand: DFRobot

A screw-terminal adapter that converts a 5.5 × 2.1 mm centre-positive DC barrel jack connection to bare wire terminals. Plug in a barrel jack power supply on one end and connect the screw terminals to a breadboard, ci...

SKU: DF-FIT0210 | Brand: DFRobot

A pack of 50 crimp pins for 2.54 mm (0.1″) pitch female housing connectors. Use these pins with a crimping tool and compatible housings to create custom cables that mate with standard 2.54 mm male header pins. Specif...

SKU: AF-2830 | Brand: Adafruit

These female stacking headers are made for Adafruit Feather boards, letting you solder headers onto your Feather while keeping access to the pins above the board.Once fitted, your Feather can be plugged into a solderl...

SKU: AF-2890 | Brand: Adafruit

This is the FeatherWing Doubler - a prototyping add-on and more for all Feather boards. This is similar to our FeatherWing Proto except there are two! The magic of the Doubler comes when stacking a Feather ...

SKU: DF-FIT0299 | Brand: DFRobot

This kit includes PHR-2, PHR-3 and PHR-4 housing (20 units each), through-hole type shrouded header (20 units each) and crimp contact (100 units). SPECIFICATIONS Pitch:2.0mm ((0.079")) Current rating:2A AC,DC (AWG #2...

SKU: SF-COM-11452 | 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-288 | Brand: Adafruit

Perfect for bread-boarding, free wiring, etc. This spool of solid-core wire is easy to solder to. When bent it keeps its shape pretty well. We like to have a few spools of this stuff around. We suggest picking up wire...

SKU: SF-PRT-10811 | Brand: SparkFun

This DC power jack/connector is just like the other one that we carry except that it’s terminated with breadboard-friendly pins instead of wide solder terminals. These are also compatible with our DC wall supplies and...

SKU: SF-COM-12986 | Brand: SparkFun

We know these look like a lot of our other LEDs, but they’re not! These are PTH Addressable RGB LEDs with a WS2812 control IC built right into the them. This PTH version is incredibly similar to its SMD cousin, except...

SKU: SF-PRT-10288 | Brand: SparkFun

This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive female barrel jack. If you have a power supply with a barrel jack an...

SKU: AF-3435 | Brand: Adafruit

The Adafruit TPL5110 Low Power Timer Breakout turns any electronics project into a low-power system by periodically switching power on and off. Connect it between your power supply and your project, and the TPL5110 wi...

SKU: AF-3395 | Brand: Adafruit

This Panel Mount Right Angle 10K Linear Potentiometer w/ On-Off Switch is a two-in-one, with both a breadboard-friendly potentiometer and a switch. For the potentiometer-half, you've got a standard linear taper 10K...

SKU: AF-757 | Brand: Adafruit

This bi-directional logic level converter from Adafruit uses 4× BSS138 FETs with 10K pull-up resistors to safely shift signals between different voltage levels. Unlike many level shifters, this design is fully compati...

SKU: AF-3447 | Brand: Adafruit

A set of 18 colour-coded mini alligator clip test leads for solderless connections. Each 15″ (38cm) cable has a small, pointy alligator clip on both ends — ideal for gripping component leads, test points, and sewable ...

SKU: LB-LS5574 | Brand: Little Bird

Introducing our Screw Terminal Kit - a must-have for any electrical or DIY enthusiast. This kit includes 100 high-quality screw terminals with a 5.08MM pitch, perfect for securely connecting wires and cables. Eac...

SKU: AF-5643 | Brand: Adafruit

The Adafruit SPI FLASH Breakout features a W25Q128 chip providing 128 Mbit (16 MByte) of non-volatile flash storage over a standard SPI interface. It's ideal for adding compact, low-power external storage to microcont...

SKU: LB-LS3381-G | Brand: Little Bird

A 12 mm panel-mount momentary push button with a smooth dome-shaped cap in green, pre-wired with 20 cm red and black leads for easy connection. Normally open — pressing the button closes the contacts. Key Features ...

SKU: LB-LS3381-Y | Brand: Little Bird

A 12 mm panel-mount momentary push button with a smooth dome-shaped cap in yellow, pre-wired with 20 cm red and black leads for easy connection. Normally open — pressing the button closes the contacts. Key Features ...

SKU: LB-LR0589-WHITE | Brand: Little Bird

A 12 mm panel-mount momentary push button with a smooth dome-shaped cap in white. Normally open — pressing the button closes the contacts. The dome design provides a satisfying tactile feel and sits flush with the pan...