4,843 results for 3.3V character lcd

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Color, LCDs, Monochrome
Basic 16x2 Character LCD - Red on Black 3.3V

$ 14.95
Basic 16x2 Character LCD - Black on Green 3.3V

$ 13.95
Basic 16x2 Character LCD - White on Black 3.3V

$ 14.95
Basic 16x2 Character LCD - Amber on Black 3.3V

$ 14.95
Basic 8x2 Character LCD - Black on Green 3.3V

$ 9.95
SparkFun Serial Enabled 16x2 LCD - White on Black 3.3V

$ 24.95
SparkFun Serial Enabled 16x2 LCD - Black on Green 3.3V

$ 24.95
SparkFun Serial Enabled 16x2 LCD - Red on Black 3.3V

$ 24.95
Basic 16x2 Character LCD - Red on Black 5V

$ 14.95
Basic 16x2 Character LCD - White on Black 5V

$ 15.95
Basic 8x2 Character LCD - Black on Green 5V

$ 9.95
Basic 16x2 Character LCD - Black on Green 5V

$ 13.95
Basic 20x4 Character LCD - Black on Green 5V

$ 17.95
Basic 16x2 Character LCD - Yellow on Blue 5V

$ 14.95
Basic 16x2 Character LCD - RGB Backlight 5V

$ 14.95
Voltage Regulator - 3.3V

$ 1.95
Pro Micro - 3.3V/8MHz

$ 19.95
Arduino Pro 328 - 3.3V/8MHz

$ 14.95
Arduino Pro Mini 328 - 3.3V/8MHz

$ 9.95
SparkFun 3.3V Step-Up Breakout - NCP1402

$ 5.95
FTDI Cable 5V VCC-3.3V I/O

$ 17.95
SparkFun Breadboard Power Supply 5V/3.3V

$ 9.95
SparkFun FTDI Basic Breakout - 3.3V

$ 14.95
SparkFun Breadboard Power Supply Stick - 5V/3.3V

$ 14.95
SparkFun Breadboard Power Supply Stick - 3.3V/1.8V

$ 14.95
SparkFun Breadboard Power Supply USB - 5V/3.3V

$ 9.95
LCD Bezel - 3.2" (White)

$ 9.95
Raspberry Pi LCD - 7" Touchscreen

$ 64.95

Arduino Display Module - 3.2" Touchscreen LCD

$ 84.95
Color 24-Bit LCD 4.3" PSP Connector

1.9500 $ 0.5
Color 24-Bit LCD 4.3" PSP Touch Screen Connector

0.2500 $ 0.15
SparkFun Serial Enabled LCD Backpack

$ 16.95
LCD Cape - pcDuino V3 (1024x600 7" LVDS)

$ 59.95
Basic 16x2 Character OLED -  Yellow on Black

$ 24.95
Display Module - 7" Touchscreen LCD

$ 179.95
Serial Enabled 20x4 LCD - Black on Green 5V

$ 29.95
Serial Enabled 16x2 LCD - Red on Black 5V

$ 24.95
SparkFun Serial Graphic LCD 128x64

$ 36.95
Beaglebone Black Cape - LCD (4.3")

$ 65.95
Serial Enabled 16x2 LCD - Black on Green 5V

$ 24.95
Serial Enabled 16x2 LCD - White on Black 5V

$ 24.95
Serial Miniature LCD Module - 1.44" (uLCD-144-G2 GFX)

$ 35.95
LCD Monitor - 7" HDMI

$ 139.95
Antenna GPS 3V Magnetic Mount SMA

$ 12.95
Graphic LCD 84x48 - Nokia 5110

$ 9.95
SparkFun Serial Graphic LCD 160x128

$ 69.95
Color LCD - SMD Connector

1.9500 $ 0.3

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Using the Arduino Pro Mini 3.3V

September 5, 2013

This tutorial is your guide to all things Arduino Pro Mini. It explains what it is, what it's not, and how to get started using it.

Mini FET Shield Hookup Guide

May 1, 2014

Learn how to hookup and use the FET shield for Arduino Pro Mini 3.3V. With this shield, you can control much larger loads such as motors or large LED strips without straining your Arduino's power.

Logic Levels

June 3, 2013

Learn the difference between 3.3 V and 5 V devices.

Graphic LCD Hookup Guide

November 18, 2013

How to add some flashy graphics to your project with a 84x48 monochrome graphic LCD.

MP3 Trigger Hookup Guide V24

January 21, 2016

Incorporate sound into your next project easily with the MP3 Trigger.

Pro Micro & Fio V3 Hookup Guide

November 8, 2013

An overview of the Pro Micro, how to install it, and how to use it with Arduino.

SIK Experiment Guide for Arduino - V3.2

October 23, 2014

The SparkFun Inventor's Guide is your map for navigating the waters of beginning embedded electronics. This guide contains all the information you will need to explore the 16 circuits of the SparkFun Inventor's Kit, 16 circuits of the SparkFun Arduino Kit, 8 circuits of the RedBoard Starter Kit.

Using an LCD on the Edison

February 8, 2016

How to connect an LCD controlled by an ILI9341 driver to the Intel® Edison.

MP3 Player Shield Hookup Guide V15

April 6, 2015

How to get your Arduino groovin' using the MP3 Player Shield.

OLED Display Hookup Guide

October 22, 2013

A simple hookup guide to get you started with the OLED LCD.

ML8511 UV Sensor Hookup Guide

March 13, 2014

Get up and running quickly with this simple to use UV sensor.

OBD II Uart Hookup Guide

March 4, 2014

How to start working with the OBD-II Uart board.

Logomatic Hookup Guide

May 29, 2014

Basic introduction and hook-up guide for the SparkFun Logomatic.

Bi-Directional Logic Level Converter Hookup Guide

October 25, 2013

An overview of the Bi-Directional Logic Level Converter, and some example circuits to show how it works.

Micro OLED Breakout Hookup Guide

October 30, 2014

Learn how to hook up the Micro OLED breakout to an Arduino. Then draw pixels, shapes, text and bitmaps all over it!

Using the Logic Level Converter

September 5, 2013

What the Logic Level Converter is, how it works, and how to use it!

ADXL337 and ADXL377 Accelerometer Hookup Guide

July 17, 2014

How to get started using both the ADXL337 and ADXL377 3-axis accelerometers with analog outputs.

Preassembled 40-pin Pi Wedge Hookup Guide

October 29, 2015

Using the Preassembled Pi Wedge to prototype with the Raspberry Pi B+.

Si4703 FM Radio Receiver Hookup Guide

August 13, 2015

Add some tunes to your project with the Si4703 FM Radio Receiver Breakout.

Experiment Guide for the Johnny-Five Inventor's Kit

June 28, 2016

Use the Tessel 2 and the Johnny Five Inventors kit to explore the world of JavaScript enabled hardware through 14 awesome experiments!

Getting Started with the LilyPad MP3 Player

May 8, 2013

The LilyPad MP3 Player is an amazing little board that contains almost everything you need to play audio files. You can use it to create all kinds of noisy projects, from MP3 hoodies to talking teddy bears. Your imagination is the only limit! This tutorial will help you get started.

SAMD21 Mini/Dev Breakout Hookup Guide

November 12, 2015

An introduction to the Atmel ATSAMD21G18 microprocessor and our Mini and Pro R3 breakout boards. Level up your Arduino-skills with the powerful ARM Cortex M0+ processor.

SparkFun BME280 Breakout Hookup Guide

October 22, 2015

A guide for connecting the BEM280 sensor to a microcontroller, and for using the Sparkfun Arduino library.

ITG-3200 Hookup Guide

October 22, 2013

Learn how to interact with the ITG-3200 Triple Axis Gyroscope.

CAN-Bus Shield Hookup Guide

October 8, 2015

A basic introduction to working with the CAN-Bus shield.

Simblee Breakout Board Hookup Guide

February 4, 2016

This guide will help you understand your SparkFun Simblee Breakout Board.

mbed Starter Kit Experiment Guide

November 27, 2014

This Experiment Guide will get you started with the wonderful world of mbed microcontrollers. Need to find that next step after mastering the Arduino? This a great place to take those skills to the next level.

MPR121 Hookup Guide

December 18, 2013

How to get started using the MPR121 for capacitive touch sensing with your Arduino.

MPU-9250 Hookup Guide

July 28, 2016

Get up and running with the MPU-9250 9-axis MEMS sensor.

Pi Wedge B+ Hookup Guide

December 18, 2014

How to assemble and start using the Pi Wedge to prototype with the Raspberry Pi B+.

SIK Experiment Guide for the Arduino 101/Genuino 101 Board

April 28, 2016

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

nRF24L01+ Transceiver Hookup Guide

July 30, 2015

A basic getting started guided to the SparkFun Transceiver Breakout - nRF24L01+

RFM69HCW Hookup Guide

April 28, 2016

The RFM69HCW is an inexpensive transceiver that you can use to create all kinds of wireless projects. This tutorial will help you get started.

Bubble Display Hookup Guide

March 7, 2014

Need a small, cheap, and easy display? These bubble displays are what you've been looking for. Learn how to use them in this hookup guide.

Teensy XBee Adapter Hookup Guide

June 18, 2015

Getting started with the Teensy 3.1 and XBee. Establishing a serial link.

OpenLog Hookup Guide

April 7, 2016

An introduction to working with the OpenLog data logger.

Photon Weather Shield Hookup Guide RETIRED

July 2, 2015

Create Internet-connected weather projects with the SparkFun Weather Shield for the Photon.

Si7021 Humidity and Temperature Sensor Hookup Guide

May 5, 2016

The Si7021 humidity and temperature sensor is an easy to use, digital, low-cost sensor to aid you in all your environment sensing needs.

LSM303C 6DoF Hookup Guide

October 8, 2015

A basic guide to get started with the LSM303C 6 Degrees of Freedom Breakout.

Arduino Comparison Guide

November 11, 2013

Examining the diverse world of Arduino boards.

MPU-9150 Hookup Guide

August 13, 2015

A basic guide to get started with the MPU-9150 9 Degrees of Freedom Breakout.

SparkFun Blocks for Intel® Edison - ADC

June 25, 2015

A quick overview of the features of the ADC Block.

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New Stuff and We're Closed!

March 27, 2009 4

We've got a new GPS buying guide, new MP3 board, serial multiplexer, SparkFun wrist belt, servo extension, iPhone LCD, low-cost DMM, a programmable oscillator, and lots of snow.

New Products Tuesday!

April 27, 2010 7

We have a handful of new products, including the new Fez Domino, Triple Luxeon Rebel LED Breakout, ADXL345 Eval Board, the TTS256 Text-to-Speech chip, the LYPR540AH Triple Axis Gyro Board, SPI-to-UART IC Breakout, the MP3 Trigger V2, an updated microSD Shield, and a Multiplexer Breakout Board.

Friday Product Post: It's What's for Dinner

February 19, 2016 0

It's a day of upgrades as we bring you a new PicoBuck and a Beefy 3 FTDI Breakout.

Happy Arduino Day!

March 29, 2014 114

Today is the day - check out our great Arduino deals!

The Holy Grail of New Product Posts!

August 19, 2009 18

I think this is the most we have posted, ever? 25 new products!

New Product Friday: Post Free Day

January 13, 2012 40

Our third Free-Day has come and gone and we have a few new products that some of our lucky winners might be interested in getting.

New Product Friday: More Bang for Your Buck

January 27, 2012 78

Another round of new products, and a special project for this week.

New Product Friday: Cable Chaos

March 13, 2015 17

Products and puppies, what more could you ask for?


April 14, 2016 6

Pooch-inspired projects for SparkFun's four-legged besties

Elevator TARDIS Tutorial

February 23, 2012 21

Engineer Mike Grusin turns the SparkFun elevator into something much more awesome.

SparkFun Gets a Sign!

September 30, 2009 24

It's the little things in life that get us excited! We get a new sign! Also, new flat 6DOF Razor, BeagleBoard, new EasyDriver version, custom serial LCDs, 1Watt high power modem (40 mile range!), Bluetooth dongle, microSD reader, air sensors, and microSD sniffer. !.

Wiring 1.0

November 3, 2011 39

Wiring 1.0 has been released! Wiring has opened up prototyping with electronics to wider audiences by defining an extensible architecture for future hardware and software.

A Short Product Post

July 1, 2010 18

We have a few new/revised products we wanted to quickly highlight!

New Product Friday: A Mega New Product Post!

November 4, 2011 21

Yet another new product post with more new products, some classes, and of course a video.

Tutorials Galore!

August 10, 2011 6

A couple tutorials to help you unleash your inner inventor.

New Product Friday: Qduino!

September 25, 2015 5

Today we start preorders on the Qduino, and release a few new versions of classic products!

Baby Bluetooth

August 3, 2009 29

We found a mini Bluetooth dongle and just had to see what was inside.

Back to the Grindstone: A Bunch of New Stuff

April 20, 2009 10

A Make Meetup in Denver, Ardubot and Annoyatron face off, and a bunch of new products.

Remake Remodel

June 19, 2008 4

A few new products and revamp of some older classics.

Ultrasonic Ranger Info Video

June 10, 2010 7

Ultra-cool ultrasonic sensors are a perfect and simple way to add object or distance sensing to your project!

Post Free-Day Saturday New Product Post

January 15, 2011 63

Now that Free-Day is over we have to get back to the normal grind. Here are the new products for this week.

'Tis the Season

December 17, 2009 10

A cool Christmas project, Adafruit gets a C&D, and products!

New Product Friday: Painting the Town Red

December 2, 2011 41

It's been two weeks since we've talked about new products. Check out what's new for the past couple of weeks.

New Product Friday: RFduino!

November 14, 2014 6

A whole new line of wireless, finger-tip sized, Arduino compatible development boards and shields!

New Product Friday: The PESTO

January 20, 2012 51

We skipped our video last week, but we're back with a whole bunch of new products and a cool demo.

New Product Friday: Your Parts Connection

April 13, 2012 39

Another big week for new products. Check out all the connectors, plugs, and tools we have for this week.

Product Post Thursday!

January 27, 2011 47

Another new product post, now with extra shenanigans.

iFOB This

May 20, 2009 8

Active RFID to open your car doors. Maps to Maker Faire and presentation times. And a bunch of new stuff!

Thank goodness it's Friday

August 22, 2008 10

A long week but lots of new toys to post. Checkout the new Arduino Pro boards and a new miniature GPS logger!

Circuit Bending RFID

February 5, 2009 18

We try to stuff our RFID tag into a Car fob. It didn't work out so good. And we've got new button pad controllers, 10Hz GPS, Arduino XBee shield, new dual-axis gyros, a Nordic RF serial interface board, and a much more!

Neato Robotics XV-11 Tear-down

November 22, 2010 43

We tore apart a Neato Robotics XV-11 robotic vacuum cleaner and did a little reverse engineering.

Aaron's High Altitude Balloon Launch

July 9, 2012 25

Check out the tutorial from SparkFun engineer Aaron's HAB launch.

New Product Friday: Holy Mackerel!

October 17, 2014 15

Lights, Wireless, and Pi. Check out the new stuff for this week.

New Product Friday: Whack-Dome

May 25, 2012 50

Another demo, some more new products, and witty banter.

New Product Post: Mega Fiber Edition

October 7, 2011 19

We only have a few products, but what was lack in quantity is

Check out the AVC Poster, Course Preview, and New Products!

April 6, 2010 8

We've got an AVC poster, a video, the Arduino Inventor's Kit, a new GPS, FTDI Cables, and a handful of other new products.

New Product Friday: Scoping it Out

May 4, 2012 15

More new products to make your wallet cry for mercy.

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SIK LCD Tutorial Activity

July 23, 2016

SIK LCD Tutorial simplifies the wiring and usage of the parallel LCD module that is included in the SIK.

Serial LCD Reaction Timer Activity

July 21, 2016

Build your own Serial LCD Reaction Timer. This is a great activity that uses the SparkFun RedBoard, Arduino, or other compatible microcontroller. This has

Serial LCD Quick Reference - Application Note

July 21, 2016

This is a quick reference to using any of the Serial-enabled LCD kits at SparkFun. It simplifies the command set into tables that are easy to follow.

Wireless Buying Guide

January 1, 2012

Wireless Buying Guide When it comes to throwing data over the ether, there are a lot of options. If you’re confused about what wireless technology is best for your next project then keep on rea…

Arduino Buying Guide

January 1, 2012

Arduino Buying Guide Let’s face it, there are a lot of different Arduino boards out there. How do you decide which one you need for your project? With this table, you can not only compare featu…

XBee Buying Guide

October 10, 2016

XBee Buying Guide Welcome to the wireless world of XBee. Maybe you’ve heard of it, maybe you haven’t, either way you are in for a fun ride. XBees are tiny blue chips that can communicate …

ISS National Design Challenge

June 24, 2015

ISS National Design Challenge Have questions? Let me know! mike.grusin@sparkfun.com Welcome CASIS ISS National Design Challenge participants! The following parts may be useful when developing your …

GPS Buying Guide

January 1, 2012

GPS Buying Guide Above your head, right now, at an altitude of about 20,200 km there is a system of navigation satellites. There’s 35 of them, 24 active at any given time. It cost millions and …

Accelerometer, Gyro and IMU Buying Guide

September 20, 2016

Accelerometer, Gyro and IMU Buying Guide Accelerometers and gyros are becoming increasingly popular in consumer electronics, so maybe it’s time you added them to your project! Scrolling through…

Simblee BLE

August 10, 2016

Simblee is a small Arduino-programmable Bluetooth 4.0 (BLE) module allowing you to get started playing with IoT (Internet of Things). Unlike other IoT offerings, Simblee integrates the GUI descript…

Electronic Graphics Resources

February 6, 2014

Illustrator file with a variety of electronics images and icons. Made by Adam Meyer of bildr.org.

Resistance Board

February 6, 2014

A project using e-textiles to show the concept of resistance in an intuitive manner.

Paper Circuits: Lotus Flower Pop Up Card

May 6, 2014

Templates used in the Have Fun with Paper Circuitry workshop at GESTEM on 5/9/14.

e-Textile Art Pin

June 11, 2014

Create a quick and easy piece of e-textile art using a LilyPad LED, Battery Holder, conductive thread, and coin cell battery.

How to use a multimeter

October 3, 2016

This is a hand-out developed from our popular "How to use a Multimeter" tutorial.


September 22, 2014

Ever wondered what sort of hijinks go on behind the scenes at SparkFun? Do you dream of seeing certain SparkFun folks in their natural habitat? Well you’re in luck, because we host public tours …


June 2, 2015

Please Join our Google+ Community page for more content and discussion beyond the workshop. Oregon Tour 2015 -- Introduction to Arduino and Galileo SparkFun Electronics i…

e-Textile Mask Workshop

April 9, 2014

Presentation on sewing circuits and creating a light up mask used during Girl Scout Troop 73265's visit to SparkFun HQ.

Paper Circuits Pin

March 31, 2014

This quick craft project shows you how to create a circuit using copper tape instead of wire to light up an LED and make a wearable piece of e-craft art.


October 7, 2011

Open Source Hardware If a device or project has this icon, it means the plans must: Contain editable source files Allow for modification No discrimination against groups (Flying Spaghetti Monster) …

Explorations in Arduino Physics: Ideas and Experiments that Integrate this Low-cost 8-bit Microcontroller into your Classroom

July 28, 2015

This is a presentation on a series of tools that can be used in experiments, activities, and labs to investigate, measure, and analyze physics phenomena.

Installing Custom Boards in Arduino

July 13, 2015

Written By Timothy Holmberg Last Edited 7/13/15 Introduction We’ll use a great project from Casey at Sparkfun for our example today. In this project Casey makes a cool GPS based Speedometer fo…

Arduino 101 Workshop

April 12, 2016

Education 101 Hackathon SparkFun is proud to announce a great educational partnership with both Intel and local educational partners to provide a 2 day educator hackathon. SparkFun is …

Using the SIK with JavaScript

March 11, 2016

Programming the SparkFun Inventors Kit with JavaScript SparkFun is proud to announce a great educational partnership with Innovate Oregon. SparkFun is the hardware and profession…


November 4, 2015

The Stepoko runs Grbl software and is able to connect to your computer, accept G-code and translate that to stepper motor commands (complete with stepper motor drivers). The Shapeoko on the other …

Customer Support

October 11, 2016

Customer Support How to Help Yourself General questions about SparkFun? Check our FAQ for answers! Want to return something you purchased? The Returns Policy is for you! There is community supp…

MESA National Challenge

May 19, 2015

MESA National Challenge SparkFun is proud to announce a great educational partnership with Mathematics, Engineering, Science, Achievement (MESA) around the MESA National Challenge. S…

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Baofeng UV-5R Cable

MillMA 4 items

This should be everything you’d need for a Baofeng UV-5R...


Member #455495 4 items

Designed for a simple ID number-based system to record...

radio project

Member #300638 22 items

Experimental Form: config 1: Lg Spkr Md Radio Sm Vol...

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