All Products

SKU: PL-855

A 2×3-pin (6-pin) IDC socket with strain relief clip, designed for use with standard 2×3-pin shrouded male headers. Crimps onto flat ribbon cable for quick, solderless connections. Commonly used for AVR ISP programming cables and other 6-pin IDC applications. Specifications Type – IDC socket, ...

SKU: SF-PRT-13113

This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, you’ll need two for each battery. These work great for larger, high capacity applications where a drop-in rechargable cell is needed. These little guys are low cost and easy to use! No...

SKU: AF-317 · MPN: 317

A small, portable inverter for EL wire. Powers off of 2 AA batteries (not included!), it can drive 1 to 8 feet (about 2.5m) of our high-brightness EL wire for 10 hours. There is a button for selecting steady/blink/off modes. There's a removable clip on the back. Comes with a 2.5mm pitch fem...

SKU: SF-ROB-13301

The Shadow Chassis is a marvelously durable and modular robot platform from RobotZone. The chassis plates and mounts are cut from ABS plastic and utilize the Actobotics 0.77" and 1.50" hub patterns for sensors, controllers, power, etc. Simply snap each panel together and you’ll be able to attach ...

SKU: SF-PRT-13612

This Thermocouple Connector is perfect for bridging the gap between Type-K thermocouples with standard connectors with a PCB. This little connector is actually the exact part we recommend using with our SparkFun Thermocouple Breakout! Each connector can easily attach to a printed circuit board...

SKU: AF-184 · MPN: 184

Build your own breadboard-friendly adjustable power supply with this soldering kit. Based on the MIC2941 low-dropout regulator, it provides a guaranteed 1.25A output with only 40–400 mV dropout — far better than the LM317's typical 1.25–2.0V. This means you can generate 3.3V from as low as 3.7V i...

SKU: AF-145 · MPN: 145

If you want to make a kit you'll need some solder. This 100g (about 1/4 lb) spool is just the right amount, not too much (like 1 lb spools) and not too little (like those little 'pocket clip' vials). 0.031" diameter, 60/40 'no clean' rosin core. Good for all through-hole soldering and some larger...

SKU: SF-SEN-11574

Heart rate data can be really useful whether you’re designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be difficult to measure. Luckily, the Pulse Sensor Amped can solve that problem!The...

SKU: PL-1155

A compact enclosed battery holder for six AA batteries, providing approximately 9V (alkaline) or 7.2V (NiMH rechargeable) from a series configuration. Features bare wire leads for flexible integration into your project. Key Features 6-Cell Capacity – Holds six AA batteries in series Enclosed ...

SKU: SF-CAB-00504

A BNC to alligator clip cable for connecting oscilloscopes, function generators, and other BNC-equipped instruments to test points, components, and bare wires. The cable has a standard BNC male connector on one end and a pair of alligator clips on the other. Specifications Connector A – BNC ma...

SKU: SF-TOL-11784

Are you frustrated with the lack of dexterity from most third hands? The SparkFun Third Hand gives you the ability to hold a board between two alligator clips on two flexible arms with multiple points of articulation. The arm’s wide range of articulation gives you access to any angle of the bo...

SKU: SF-CAB-00509

A pair of banana plug to alligator clip cables in red and black, ideal for connecting multimeters, power supplies, oscilloscopes, and function generators to your circuit or test points. Specifications Connector A – 4 mm banana plug Connector B – Alligator clip Length – 91 cm (36″) Quantity ...

SKU: SF-PRT-07949

A PCB-mount clip designed to hold a single AA battery. Ideal for small, low-power applications that need a compact battery solution. Sold individually — use two clips for a complete AA battery holder. Key Features PCB Mount (PTH) – Through-hole solder pins for secure board mounting Single AA ...

SKU: DF-FIT0229

This inverter is the most common way to power EL wire because they tend to be cheap and batteries generally last a long time. 2 AA Batteries can power an 2.5m strand of EL Wire for about 8-10 hours.We recomend you use the rechargeable batteries, though the operating time might be less. It comes ...

SKU: SF-TOL-09146

This is just your basic reversible screwdriver - pocket sized! Both flat and phillips heads available. Comes with pin clip and snazzy SparkFun logo.

SKU: DF-FIT0131

A simple 9V battery clip cable with a 5.5 × 2.1 mm centre-positive barrel jack. Plug a 9V battery into one end and connect the other to any device with an onboard barrel jack — ideal for powering Arduinos, development boards, and evaluation boards from battery. Key Features 9V Battery Snap – S...

SKU: DF-FIT0110

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 male barrel jack. If you need to connect bare wires to a barrel jack on an Arduino or a development board, this might be the simple solution. Wi...

SKU: AF-2024 · MPN: 2024

The Adafruit Capacitive Touch Shield brings 12 channels of capacitive touch sensing to any Arduino using the MPR121 chip. Each sensor has a "figure 8" pad with holes designed for quick alligator clip connections — attach one end to the shield and the other to any conductive object like metal, fru...

SKU: AF-2340 · MPN: 2340

The Adafruit Capacitive Touch HAT adds 12 capacitive touch sensors to your Raspberry Pi using the MPR121 touch controller over I2C. Each sensor has a figure-8 hole designed for alligator clip connections — attach clips to the HAT and the other end to anything conductive (metal, fruit, vegetables,...

SKU: AF-2272 · MPN: 2272

This battery holder is designed to clip and hold Panasonic camcorder lithium-ion battery packs, providing a convenient high-capacity power source for custom projects. Simply snap your battery in, and use your existing charger to top it up when needed. Compatible Batteries Panasonic CGR-D28 – 7...