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Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a ...

RGB Pixels are digitally-controllable lights you can set to any color, or animate. Each RGB LED and controller chip is molded into a 'dot' of si...

Outdoor enthusiasts rejoice! We now have standard 5.5/2.1mm DC power cable sets in a waterproof variety. These cable sets are ideal for projects th...

If you loved Make:Electronics then you'll really love the sequel, Make: More Electronics. Make More electronics is another book from Charles Pla...

Here at SparkFun, we refuse to leave ‘good enough’ alone. That’s why we’re adding to our line-up of Arduino-compatible microcontrollers once more! ...

Are you looking to add a lot of color to your project? These massive 32x32 RGB LED panels are an awesome place to start. You can create animations,...

Sold as a 5m box that can be neatly stacked and organised in the workshop or tradesman's van. Shrink with a heatgun, hairdryer or gas bu...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a ...

If you want to use your LattePanda for physical computing, this kit is the perfect choice to get started! You dont need a PhD degree in electronic ...

The Arduino UNO WiFi board is based on the ATmega328 and it has an integrated arduino ESP8266 WiFi Module. If you are starting out with ...

The Arduino Industrial 101 is a break-out board for the Arduino 101 LGA module. Just like the YUN, it integrates an ATmega32U4 and an Atheros AR...

The Pimoroni Speaker pHAT crams an I2S DAC and mono amplifier, a tiny 8Ω 2W speaker, and a 10 LED bar graph all onto one teeny little pHAT. I...

We all know that you can never get too many LEDs. Don’t worry, we’ve got you covered. This is a pack of 100 LEDs. Make that next project shine! Fe...

The Arduino TIAN is based on the Atheros AR9342 connected to an Atmel Cortex M0+ 32-bit microcontroller plus all connectivity: Ethernet, W...

Learn Python with Raspberry Pi by Alex Bradbury is the must-have companion guide to the Raspberry Pi User Guide! Raspberry Pi chose Python as ...

These diagonal cutters come in handy whether you’re cutting wires or trimming plastic parts off of parts trees. They are made of forged steel, have...

Listen up! This 1.1" (~30mm) diameter speaker is the perfect addition to any breadboard-based audio project where you need 8 Ohm impedance, a...

We love all our Feathers equally, but this Feather is very special. It's our first Feather that is specifically designed for use with CircuitPyt...

The Bluetooth Mate Gold is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our Arduino Pros and LilyPad Ard...

Build over 500 projects. Contains over 75 parts including voice recording IC; FM radio module; analog meter; transformer; relay; and 7-segment L...

Build and customize your very own open-source button grid controller based on the Adafruit Trellis with the UNTZtrument kit! Designed by PaintYo...

The BlueSMiRF is the latest Bluetooth****wireless serial cable replacement from SparkFun Electronics! These modems work as a serial (RX/TX) pipe...

Learn about energy sources and how to "think green". Build over 125 projects and learning about environmentally friendly energy and how electricity...

This inexpensive 25 W soldering iron has a rubber sleeve handle and a screw-in replaceable tip that’s plated for long life. The accompanying heavy-...