New Arrivals

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-DEV-13262 | Brand: SparkFun

The CAN-BUS Shield provides your Arduino or Redboard with CAN-BUS capabilities and allows you to hack your vehicle. This shield allows you to poll the ECU for information including coolant temperature, throttle positi...

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: AF-3142 | Brand: Adafruit

Our Raw Male/Male Jumper Wires are perfect for making a custom jumper wire sets for wire harnesses or jumpering between headers on PCB's. These premium jumpers are a little over 6" (150mm) long and come in a 'strip...

SKU: SF-WRL-13231 | Brand: SparkFun

The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC — a popular platform for IoT and WiFi-connected projects. All module pins are broken out to breadboard-compatible rows, and on-bo...

SKU: AF-3145 | Brand: Adafruit

A pack of 50 small single-row wire housings for building custom jumper cable harnesses. Compatible with both male and female crimp pins, these housings let you create exactly the wire configurations your project needs...

SKU: AF-3146 | Brand: Adafruit

Create custom wire harnesses with these single-row housings for DIY jumper cables. Compatible with both male and female jumper wires, these housings give you full control over your wiring layout and connector configur...

SKU: AF-3101 | Brand: Adafruit

Put your project in stealth mode with these silent Soft Tactile Switch Buttons.  Tactile switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless b...

SKU: AF-372 | Brand: Adafruit

An epoxy-coated precision NTC thermistor with a 10kΩ resistance at 25°C and ±1% accuracy. The resistance decreases as temperature rises and increases as it cools, making it straightforward to measure temperature with ...

SKU: AF-371 | Brand: Adafruit

A 150mm (6″) IDC ribbon cable with 6-pin (2×3) socket connectors on both ends at 0.1″ × 0.1″ (2.54mm) spacing. Commonly used for AVR ISP programming connections and other 2×3 header interfaces. Key Features Socket-...

SKU: AF-375 | Brand: Adafruit

A magnetic reed switch encased in an ABS plastic shell, commonly used to detect when a door, window, or drawer is opened. The switch half contains a normally-open reed contact, and the other half is a magnet. When the...

SKU: SF-PRT-13164 | Brand: SparkFun

This is a simple three wire cable. Each cable is 6" long and is great for jumping from board to board or just about anything else. There is a 3-pin JST connector with 0.1" spacing on both ends. These jumper wires come...

SKU: AF-395 | Brand: Adafruit

An 8-channel bidirectional logic level converter breakout based on the TXB0108 chip. This converter automatically detects signal direction, eliminating the need for direction control pins. It shifts between virtually ...

SKU: AF-3111 | Brand: Adafruit

This is a box of six 25ft spools of stranded-core wire. Stranded-core wire is best used for wiring jigs where there's bending or movement expected. It also works well with terminal blocks. It's no...

SKU: SF-PRT-13126 | Brand: SparkFun

This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1mm barrel connectors. The outer shell unscrews to reveal solder terminals and a crimp strain...

SKU: AF-432 | Brand: Adafruit

Small modular snap-together storage boxes in green, ideal for organising SMD/SMT components, beads, and other tiny parts. Each box has an individual clear pop-open cover with a leaf-spring hinge for long-lasting durab...

SKU: AF-433 | Brand: Adafruit

For storing small parts (especially SMT/SMD components), these little modular boxes are ideal. They have individual clear pop-open covers so you can keep only the ones you want open - less risk of mixing up parts or h...

SKU: SF-ROB-13063 | Brand: SparkFun

This is a 3 wire slip ring, a remarkably simple electromechanical assembly that allows for electronic signals and power to be passed through its rotating innards. Commonly, you’d find slip rings in wind turbines, rada...

SKU: AF-3239 | Brand: Adafruit

This IEEE 802.3af PoE splitter separates power and data from a single PoE Ethernet cable, providing selectable regulated DC output (5V, 9V, or 12V) at up to 1A alongside a standard Ethernet data connection. A DIP swit...

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...