Digital Technologies

The 0.100″ (2.54 mm) 3×4-Pin Straight Female Header is a triple-row, 12-pin socket strip designed to mate with standard 0.1″ pitch male headers. Its unusual three-row configuration provides a compa...

Make cables and wiring harnesses with ease using the best crimping pliers we've used. These precision machined crimpers will turn you into a pro, no more painful struggles with pliers and generi...

The MiniQ 4WD Cross Country is a compact, fully assembled Arduino-compatible mobile robot designed for education and learning. Built around an ATmega32U4 (Arduino Leonardo) controller, it features ...

The SparkFun Breadboard Power Supply Stick provides clean, regulated 3.3 V or 1.8 V power directly to your breadboard. It accepts 4–9 V input via a DC barrel jack or 2-pin header, and outputs regul...

The Raspberry Pi is everybody’s favorite little computer, the last thing that you’d want is for something bad to happen to it. Why not protect it with one of these snazzy plastic enclosures? These ...

Complete your Pi setup with our custom designed faceplate specifically designed to fit your 2.8" PiTFT and Adafruit Pi B+ / Pi 2 / Pi 3 case base! This Clear Case Base and Faceplate an...

Holy Wattage, Batman! This Power Resistor Kit comes with 5 each of 5 different 10 Watt resistor values including 1, 2, 4, 8, and 16 Ohms. These resistors are capable of dissipating large amounts of...

For really big projects, give yourself some room to work in, with a massive 2250-point breadboard - equivalent in size to three full sized breadboards side by side.The breadboards are mounted onto...

These 2×13-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, re...

The ESP-WROOM-32 is Espressif's flagship WiFi + Bluetooth Classic + BLE module, built around the dual-core Tensilica LX6 microprocessor. It targets a wide variety of applications from low-power sen...

This is a replacement soldering tip for our Hakko FX-888 soldering iron. This is a conical type of soldering tip. Replacing the tip is very easy - simply unscrew the shield, slip the replacement...

The SparkFun Digital Sandbox Add-On kit extends the Digital Sandbox (DS) learning platform with three additional circuit experiments. Build an electric musical instrument, control motor speed, and ...

These 2×12-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, re...

These 1×16-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, re...

Learning to invent is fast and fun with no code-typing or circuit-soldering to slow things down. The BlocklyProp Starter Kit has all the hardware required to fully learn the Parallax’s Blockly v...

These 2×7-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...

This is 50g of high quality, Lead-Free Solder Paste, the perfect amount to keep around for prototyping and hobby projects that require a bit of SMD soldering. Solder Paste Stenciling is the easies...

These 1×9-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...

These 1×7-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...

The Arduino 9 Axes Motion Shield is based on the Bosch BNO055 absolute orientation sensor — a System in Package (SiP) integrating a triaxial 14-bit accelerometer, 16-bit gyroscope (±2000°/s range),...