Arduino

The KnockOffDuino® Uno is functionally the same as the Arduino Uno R3 at a fraction of the cost. It is the Arduino for beginners and 100% Uno co...

Arduino empowers makers’ creativity and passion for innovation with a robust new board that’s perfect for all users, from beginners to experts –...

The Beetle is one of the smallest Arduino Leonardo-compatible boards available, built around the ATmega32U4 microcontroller running at 16MHz. Despi...

Bluno Beetle - The smallest Arduino Board is another milestone in wearable electronics device area based arduino uno, which makes DIY users have...

OMG WATCH OUT! This 100mm diameter arcade button with a 10mm deep plastic base is so massive and inviting it may collapse upon itself and form ...

Add precision analog-to-digital conversion to any microcontroller with the ADS1115 breakout. This 16-bit ADC delivers 860 samples per second over I...

Specification:14 Digital input / output port: RX, TX, D2 - D138 analog inputs: A0 - A71 pairs of ports TTL level serial transceiver: RX / TX6 P...

The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x).It has more or less the same functio...

IntroductionThe L298N is a high voltage and high current dual full-bridge drive in a 15-lead Multiwatt and PowerSO20 packages. It features: high op...

The Adafruit METRO 328 is a fully assembled, Arduino UNO R3-compatible development board powered by the ATmega328P running at 16 MHz. It's shape an...

This is a great first stepper motor, good for small projects and experimenting with steppers. This uni-polar motor has a built in mounting plate wi...

The D1 R2 is a mini wifi board based on ESP-8266EX. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) ...

The Bluno Nano combines an Arduino Nano-compatible ATmega328 microcontroller with an integrated TI CC2540 Bluetooth 4.0 (BLE) module in a compact 5...

The Adafruit Trinket 5V is a tiny microcontroller board built around the Atmel ATtiny85 processor. At just 27mm × 15mm, it's small enough to fit in...

From famed author and kit-designer Monk Makes comes the Electronics Notebook. Perfect for the boffin in your life (or the inner-boffin you're harbo...

Exploring Arduino uses the popular Arduino microcontroller platform as an instrument to teach topics in electrical engineering, programming, and hu...

Can we find a more concise, more colorfully illustrated handbook than Make: Easy Electronics by Charles Platt? Doubtful. We carry a number of his m...

Programming Arduino Next Steps: Going Further with Sketches by Simon Monk is an intermediate-to-advanced guide for Arduino programmers who have mas...

A 16.000 MHz quartz crystal in the HC49/US short-style package, supplied with two 20pF load capacitors. The crystal provides higher precision than ...

Sylvia's Super Awesome Project Book - Super Simple Arduino is a book written and illustrated by young maker superstar Sylvia.  Sylvia's a kid wh...

A thorough introduction to the open-source Arduino electronics prototyping platform, written by Arduino co-founder Massimo Banzi and educational le...

The Art of Electronics 2nd Edition by Paul Horowitz & Winfield Hill HARDCOVER. Considered the best resource, now available at Adafruit. This is...

You learning to make amazing and beautiful works with processing! Adafruit offers a fun and exciting "badges" of achievement for electronics,...

This is the 24 LED NeoPixel Ring from Adafruit, a small chainable 2.6" (66mm) outer diameter board equipped with 5050 WS2812 RGB LEDs. The WS2812s ...

Using clear, easy-to-follow examples, Programming Arduino: Getting Started with Sketches - Second Edition reveals the software side of Arduino and ...

A hands-on project book by Simon Monk featuring 30 practical Arduino-based builds. Each project uses easy-to-find components and step-by-step instr...

Rainbow coloured jumper strips, perfect for use with our mini breadboards! Each strip of jerky contains 40 individual jumper leads, 185mm long,...

We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and are breadboard friend...

This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the ...

A mid-sized solderless breadboard with 400 tie points for prototyping electronic circuits. Features 300 tie points in the centre section and 100 ti...

It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloade...

This 200 mm cable converts a JST PH 4-pin connector into four individual wires with 0.1″ (2.54 mm) male header pins on the end. It's designed for c...

A 40-pin ribbon of male-to-male (M/M) jumper wires, 30cm long, in ten rainbow colours. The wires fit standard 0.1″ (2.54mm) pitch headers and can b...

A 9V battery clip adapter with a standard 5.5 × 2.1 mm centre-positive barrel jack. Use it to power any device that accepts 9V input through an onb...

This is a cute half size breadboard, good for small projects. It's 2.2" x 3.4" (5.5 cm x 8.5 cm) with a standard double-strip in the middle and two...

This is a SparkFun exclusive! These are 155mm long jumpers terminated as male to female. Use these to jumper from any male or female header on any ...

The Nano V3.0 CH340 is based off the famous Arduino platform, and has all the functionality of an Uno, but in a smaller package! Perfect for Ard...

A set of 20 premium male-to-male jumper wires in a ribbon cable strip, each 150 mm (6") long. The wires feature 0.1" (2.54 mm) male header contacts...

Red and black tinned wires with a 2-pin JST PH connector on the end. 4" / 100mm long. Matches up nicely with our Lipoly chargers! We have ...

A 200mm adapter cable with a JST-SH 4-pin connector (STEMMA QT / Qwiic, 1mm pitch) on one end and a JST-PH 4-pin connector (STEMMA / Grove, 2mm pit...

An 80 cm mini-HDMI to micro-HDMI cable supporting 4K resolution. This cable connects devices with mini-HDMI output (Type C) to devices with micro-H...

For a really long time we assumed that the JST PH didn't have a free-hanging male header version. But then we found this JST-PH 2-pin Male...

This 4-wire cable is a little over 200mm / 7.8" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH...

These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 buttons....

If you're going to be adding and removing wires to a project, these 2.54 pitch headers are an ideal way to make it easy and reliable. This box h...

This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and a breadboard hookup pigtail on the oth...

A simple 2-pin connector soldered onto a breadboard-friendly breakout. This is compatible with the "JST PH 2-pin" connector. Mates perfectly ...

This 4-wire cable is a little over 100mm / 4" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-P...

These single-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Simply pair ...

A single replacement kit for the Crack the Code unit of work. If you're already running the Crack the Code program in your classroom and need to re...

This simple but effective enclosure will fit any 'classic Arduino' shaped development board - we've tested it for sure with the Arduino UNO R3, Ada...

A transparent ABS case designed specifically for the Arduino UNO R3. The case protects your board from dust, splashes, and accidental short circuit...

An M.2 (A+E Key) to Gigabit Ethernet adapter module designed for the LattePanda Alpha and Delta. Built around the Realtek RTL8111F controller, this...

A classroom replenishment kit for the Crack the Code unit of work. This set provides 21 complete Arduino kits, each with a Little Bird Arduino R3 b...

This case provides your Arduino R3 Uno with an extra level of protection.  Made out of clear blue plastic and with block compatible moulding you ca...

Keep your Circuit Playground Express safe in this snap-together acrylic enclosure. Designed by Ada-friend Mike Doell, this minimal but elegant case...

A compact, candy-coloured zipper case designed for makers on the go. Perfectly sized for carrying a Raspberry Pi, Arduino, or other single-board co...

A 10-pack of M3 × 20mm nylon standoffs with matching screws and nuts. Nylon standoffs are non-conductive, making them ideal for isolating circuit b...

These 10" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal choice for axles. These shafts hav...

Note: This titan case is only compatible with LattePanda 3 Delta 864.Dedicated Design, Superior TextureTitan case uses conflict aesthetics to combi...

Put on a sturdy and beautiful enclosure for your electronic project!This project box is made from high-quality ABS material, and the surface of the...

A DIN rail-mountable breakout board that adapts an Arduino Mega or Adafruit Grand Central M4 Express to screw terminal blocks. All pins are broken ...

A blue ABS enclosure designed specifically for the Arduino Mega 2560 board. This snap-fit case provides protection for your board while allowing ac...

Big project! Big tin! You've got too much stuff to fit into a 'classic' Altoids-size tin, so you need an upgrade and here it is! This tin is about ...

This is an 16x2 LCD display screen with with I2C interface. It is able to display 16x2 characters on 2 lines, white characters on blue backgroun...

The LCD Keypad Shield is arduino compactible boards,to provide a user-friendly interface that allows users to display what they want to and make...

A 20×4 character I2C LCD display module compatible with Arduino and other microcontrollers. It shows white characters on a blue backlit background,...

A 2.4″ colour TFT LCD touch shield from Elecrow that plugs directly onto an Arduino Uno or Mega. The ILI9341-driven display delivers 240 × 320 reso...

The Line Trace Sensor Module uses an infrared emitter/detector pair to measure the reflectivity of a surface below it. When the reflectivity exceed...

The Zio Qwiic OLED Display is a 1.5" (38 mm) monochrome OLED module with a 128×128 pixel resolution, capable of displaying up to 16 lines of text a...

The Gravity I2C LCD1602 is a 16×2 character LCD display module from DFRobot's Gravity series, redesigned with a clean modern look and simplified I2...

This is a screen for advanced hackers who like the look of a nice, round TFT screen with tons of pixels. This massive 4" diagonal-sized display ...

A 16×2 character LCD display module from DFRobot's Gravity series, connecting to your Arduino or microcontroller via a simple I²C interface — just ...

The 2.8" TFT Display with Resistive Touchscreen is a bare LCD module featuring 320×240 resolution with individual RGB pixel control. Driven by the ...

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice,...

This 7.0" TFT display packs 800×480 pixels with an LED backlight and a 4-wire resistive touchscreen overlay. With 24-bit colour capability via its ...

This is a fancy upgrade to standard 16x2 LCDs, instead of just having blue and white, or red and black, this LCD has full color RGB characters o...

The Arduino LCD Keypad Shield V2 includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface...

Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for...

The KnockOffDuino® Uno is functionally the same as the Arduino Uno R3 at a fraction of the cost. It is the Arduino for beginners and 100% Uno co...