Digital Technologies

This is a simple two wire cable. Great for jumping from board to board. 2-pin JST connector on one end, bare cable on the opposite end. Dimensions: 100mm length Documents: JST connector

A 10-pack of M3 × 10mm low-profile hex head cap screws with matching nuts. The hex socket drive provides a more secure fastening than standard Phillips or slot-head screws, and the low-profile head...

RoMeo V2 [R3] is an All-in-One Arduino based robot board, it is especially designed for robotics applications, and extended devices. Romeo benefits from the Arduino open source platform, it is s...

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the origin...

The PICAXE 8 Pin Proto Kit is a beginner-friendly kit for getting started with 8-pin PICAXE microcontrollers. It includes a handful of easy-to-solder through-hole components and a proto board, maki...

At SparkFun we use many Arduinos and we’re always looking for the simplest, most stable one. Each board is a bit different and no one board has everything we want, so we decided to make our own ver...

The Texas Instruments CD74HC4067 is a 16-channel analogue multiplexer/demultiplexer IC. It allows you to route one of 16 analogue signals to a single common pin (or vice versa) using just 4 digital...

A wide roll of copper tape with conductive adhesive backing. At 50.8 mm (2″) wide and 15.2 m (50 ft) long, this tape is suitable for creating low-profile traces, RF shielding, antenna construction,...

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 integrat...

This is a design for an open-source prototyping shield for Arduino Mega. It has tons of cool features, to make prototyping on your Arduino easy. Some assembling and soldering is required! S...

The Gravity Digital Push Button (Blue) is a simple momentary push button module designed for the DFRobot Gravity interface. It features an onboard LED indicator, immersion gold PCB surface, and a c...

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 connect...

MPN: 3142

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 ...

A simple breadboard power supply that takes a 6–12 V input and outputs a regulated 5 V or 3.3 V. All headers are at 0.1" pitch for direct insertion into a standard breadboard, with the output pins ...

Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together...

These 2×5-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires or crimp pins to create...

These 1×5-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires to create reliable, rem...

Description: This is one giant solderless breadboard! It has 7 power buses, 40 columns, and 63 rows - with a total of 3220 tie in points. All pins are spaced by a standard 0.1". The two sets of fiv...

MPN: 735

An 8-bit logic level shifter in a breadboard-friendly DIP package. The 74LVC245 converts between 3.3V and 5V logic levels, making it easy to interface modern 3.3V sensors and peripherals with 5V mi...

MPN: 760

A 40-piece set of premium male-to-male jumper wires in a rainbow ribbon cable format. Each wire is 12″ (300mm) long with 0.1″ (2.54mm) male header contacts on both ends, fitting cleanly on standard...