Components

SKU: SF-BOB-13906 | Brand: SparkFun

The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-channel analog multiplexer/demultiplexer. The 74HC4051 allows you to turn four I/O pins into eight multifunctional, indi...

SKU: SF-COM-00589 | Brand: SparkFun

The ‘must have’ IC for 3V projects. This is the RS232 converter IC that is capable of running at 3V and communicating with 3V logic. Comes in an easy to solder 16-Pin SOIC SMD package. Requires four external 0.1uF cer...

SKU: SF-PRT-00587 | Brand: SparkFun

USB Type ‘Mini-B’ Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players, media/disk readers, USB hubs, pretty much anything small and USB.

SKU: SF-PRT-11864 | Brand: SparkFun

This Deans (mini T-plug) connector pair provides a secure, high-current connection rated up to 30A. Widely used in R/C vehicles, battery packs, and power distribution, the polarised design prevents reverse-polarity co...

SKU: SF-COM-00536 | Brand: SparkFun

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.

SKU: SF-COM-00531 | Brand: SparkFun

These are very bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of the intensity. All lenses are clear.Features: Standard Size - T1 ¾ 5mm Fo...

SKU: AF-2946 | Brand: Adafruit

The Adafruit IS31FL3731 breakout is a charlieplexed PWM LED matrix driver that controls a 16×9 grid of individually dimmable LEDs over I2C. Each of the 144 LEDs can be set to any brightness level with 8-bit (256-level...

SKU: AF-3008 | Brand: Adafruit

Short female headers designed for tight spaces where standard-height headers won't fit. At just 5mm tall (compared to the standard 8mm), these low-profile headers are ideal for compact builds and slim assemblies. Eac...

SKU: DF-DFR0029-W | Brand: DFRobot

Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A captital D at left corner indicates that it is a digital sensor. An illustration of b...

SKU: SF-COM-13699 | Brand: SparkFun

The SN74HC595N is a simple 8-bit shift register IC. Simply put, this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial...

SKU: SF-PRT-11475 | Brand: SparkFun

A robust 6-pin GX16 aviation-style connector set including both the panel-mount jack and mating plug. The threaded locking ring screws onto the panel connector, creating a secure connection that won't pull apart — ide...

SKU: SF-COM-11451 | 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 ...

SKU: AF-3083 | Brand: Adafruit

A compact aluminium heatsink with pre-applied thermal adhesive for easy installation on the Raspberry Pi 3 and other single board computers. Simply peel off the protective film and press firmly onto the processor — no...

SKU: PL-1076 | Brand: Pololu

This M3, pan-head screw is 8 mm long. It is made from steel, is zinc-plated, and comes in packs of 25.

SKU: AF-3122 | Brand: Adafruit

Make your own custom DE-9 cable or DE-9 interface with ease, using this DE-9 Socket to Terminal Block Breakout. You get a nice solid PCB with an DE-9 socket and two strips of terminal blocks that you can use with stra...

SKU: SF-COM-11155 | Brand: SparkFun

These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged. They mount into a 20.2mm diameter hole and are rated up to 16A @ 12v. These simple SPST on-off switches ...

SKU: PL-1028 | Brand: Pololu

The 0.100″ (2.54 mm) 2×8-Pin Straight Female Header is a double-row, 16-pin socket strip designed to mate with standard 0.1″ pitch male headers. The 2×8 layout is a versatile medium-density connector used across a wid...

SKU: SF-COM-10860 | Brand: SparkFun

A simple SMD slide switch. Perfect for when you need access to a setting or a power switch from the edge of a PCB buried deep within a project. Features: 4V - 300mA 70mOhm resistance 10,000 cycle life Documen...

SKU: SF-BOB-13021 | Brand: SparkFun

This is the SparkFun RJ45 MagJack Breakout, a simple board that will provide you with a way to put an ethernet port into your breadboard. The SparkFun RJ45 MagJack Breakout is the same one found in our very own mbe...

SKU: PL-1962 | Brand: Pololu

This #4-40, pan-head screw is 1/2″ (0.5″) long. It is made from steel, is zinc-plated, and comes in packs of 25.