637 results for 125kHz tag

RFID Tag (125kHz)

COM-08310
$ 1.95
1
RFID Button - 16mm (125kHz)

SEN-09417
$ 3.95
1
RFID Glass Capsule (125kHz)

SEN-09416
$ 4.95
RFID Reader ID-12LA (125 kHz)

SEN-11827
$ 29.95
7
RFID Reader ID-3LA (125 kHz)

SEN-11862
$ 25.95
4
RFID Reader ID-20LA (125 kHz)

SEN-11828
$ 34.95
3
Crystal 32kHz

COM-00540
$ 1.5
Mini Speaker - PC Mount 12mm 2.048kHz

COM-07950
$ 1.95
5
SparkFun RFID Starter Kit

KIT-13198
$ 49.95
11
SparkFun RFID USB Reader

SEN-09963
$ 24.95
3
RFID Tag - Adhesive MIFARE Classic® 1K (13.56 MHz)

SEN-11319
$ 2.95
RFID Tag - Laundry MIFARE Classic® 1K (13.56 MHz)

SEN-10131
$ 3.95
RFID Tag - ABS Token MIFARE Classic® 1K (13.56 MHz)

SEN-10127
$ 2.95
RFID Tag - Transparent MIFARE Classic® 1K (13.56 MHz)

SEN-10128
$ 2.95
SparkFun nRF52832 Breakout

WRL-13990
$ 19.95
2
Graphic Equalizer Display Filter - MSGEQ7

COM-10468
$ 4.95
11
SparkFun 6 Degrees of Freedom Breakout - LSM6DS3

SEN-13339
$ 9.95
SparkFun Electret Microphone Breakout

BOB-12758
$ 5.95
3
GPS Module - Venus638FLPx-L 20Hz (14 Channel)

GPS-10919
$ 39.95
1
SparkFun OpAmp Breakout - LMV358

BOB-09816
$ 4.95
3
Teensy Audio Board

DEV-12767
$ 14.95
2
Surface Transducer - Small

COM-10917
$ 9.95
3
Triple-Axis Digital-Output Gyroscope - ITG-3200

SEN-09793
$ 9.95
RFM12B-S2 Wireless Transceiver - 915MHz

WRL-12031
$ 6.95
2
RFM12BSP Wireless Transceiver - 434MHz

WRL-12770
6.9500 $ 2.95
WAV Trigger

WIG-13660
$ 49.95
13
Triple Axis Accelerometer - LIS331HH

COM-09755
$ 9.95
USB Digital Multimeter - Auto-Ranging (RS232 Output)

TOL-12967
$ 59.95
4
SparkFun Triple-Axis Digital-Output Gyro Breakout - ITG-3200

SEN-11977
$ 24.95
2
Light to Frequency Converter - TSL235R

SEN-09768
$ 2.95
SparkFun Motor Driver - Dual TB6612FNG (1A)

ROB-09457
$ 8.95
14
LED - RGB Addressable, PTH, 5mm Diffused (5 Pack)

COM-12986
$ 2.95
6
LED - RGB Addressable, PTH, 5mm Clear (5 Pack)

COM-12999
$ 2.95
3
SparkFun Block for Intel® Edison - 9 Degrees of Freedom

DEV-13033
$ 34.95
9
SparkFun Monster Moto Shield

DEV-10182
$ 69.95
1
SparkFun Low Current Sensor Breakout - ACS712

SEN-08883
$ 11.95
8
Ultrasonic Range Finder - LV-MaxSonar-EZ4

SEN-08504
$ 27.95
1
Ultrasonic Range Finder - LV-MaxSonar-EZ0

SEN-08502
$ 29.95
1
Ultrasonic Range Finder - LV-MaxSonar-EZ2

SEN-08503
$ 27.95
Ultrasonic Range Finder - HRLV-MaxSonar-EZ0

SEN-11307
$ 34.95
SparkFun MEMS Microphone Breakout - INMP401 (ADMP401)

BOB-09868
$ 9.95
5
Logic 4 - USB Logic Analyzer

TOL-13195
$ 109.95
2
Ultrasonic Range Finder - LV-MaxSonar-EZ3

SEN-08501
$ 27.95
2
Ultrasonic Range Finder - LV-MaxSonar-EZ1

SEN-00639
$ 25.95
6
Ultrasonic Range Finder - HRLV-MaxSonar-EZ4

SEN-11309
$ 34.95
2
SparkFun Triple Axis Accelerometer Breakout - LIS331

SEN-10345
$ 9.95
1
Ultrasonic Range Finder - HRLV-MaxSonar-EZ1

SEN-11308
$ 34.95
SparkFun Hall-Effect Current Sensor Breakout - ACS712

BOB-08882
$ 7.95
3

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SparkFun RFID Starter Kit Hookup Guide

May 5, 2015

Learn the basics of Radio Frequency Identification (RFID) and how to get started with the SparkFun RFID Starter Kit.

Serial Peripheral Interface (SPI)

January 14, 2013

SPI is commonly used to connect microcontrollers to peripherals such as sensors, shift registers, and SD cards.

Boss Alarm

March 30, 2016

Build a Boss Alarm that alerts you of anyone walking into your office and automatically changes your computer screen.

Connectivity of the Internet of Things

July 27, 2016

An overview of the different protocols that can be used for the development of Internet of Things (IoT)-based projects.

MPU-9250 Hookup Guide

July 28, 2016

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

Real Time Clock Module Hookup Guide

October 6, 2016

A quick introduction to the DS1307 RTC module and a hookup guide for the SparkFun Breakout.

nRF52832 Breakout Board Hookup Guide

November 17, 2016

How to hookup and program (in Arduino!) the nRF52832 Breakout -- a development board for Nordic's BLE/ANT/2.4GHz system on chip.

Si4707 Hookup Guide

May 29, 2013

Instructions on hooking up to and communicating with the Si4707 Weather Band Radio Breakout using an Arduino.

I2C

July 8, 2013

An introduction to I2C, one of the main embedded communications protocols in use today.

Touch Potentiometer Hookup Guide

October 22, 2015

Learn how to use the SparkFun Touch Potentiometer to control lighting, volume or other inputs in your daily life.

Vox Imperium: Stormtrooper Voice Changer

October 25, 2016

Add some flair to your buckethead uniform by changing your voice. By using a Teensy 3.2 and Prop Shield, you can remove the bass from your voice and add the requisite clicks and static bursts. Now you too can exclaim how these aren't the droids you're looking for.

IR Communication

February 7, 2013

This tutorial explains how common IR communications works, as well as shows you how to set up a simple IR transmitter and receiver.

LSM6DS3 Breakout Hookup Guide

August 13, 2015

A hookup guide for the LSM6DS3, which features a 3-axis accelerometer, 3-axis gyroscope, and FIFO buffer.

LSM303C 6DoF Hookup Guide

October 8, 2015

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

Electret Mic Breakout Board Hookup Guide

June 23, 2016

An introduction to working with the Electret Mic Breakout Board.

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.

Getting Started with the AutoDriver

September 9, 2013

SparkFun's AutoDriver is a powerful tool for controlling stepper motors. Here's how to use it.

SX1509 I/O Expander Breakout Hookup Guide

September 24, 2015

Learn how you can use the SX1509 to control 16 LEDs or up to 64 buttons with just two pins.

IR Control Kit Hookup Guide

October 2, 2013

How to get the most out of the IR receivers and transmitters included in the IR Control Kit.

MPU-9150 Hookup Guide

August 13, 2015

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

Spectrum Shield Hookup Guide

March 24, 2015

Want your project to react to music? Then the SparkFun Spectrum Shield is the product for you! Get going in no time with this Hookup Guide.

MP3 Player Shield Hookup Guide V15

April 6, 2015

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

Metric Prefixes and SI Units

July 11, 2013

This tutorial will explain how to use and convert between the standard metric prefixes.

Getting Started with the AutoDriver - v13

September 15, 2016

SparkFun's AutoDriver is a powerful tool for controlling stepper motors. Here's how to use it.

MAX30105 Particle and Pulse Ox Sensor Hookup Guide

December 1, 2016

The SparkFun MAX30105 Particle Sensor is a flexible and powerful sensor enabling sensing of distance, heart rate, particle detection, even the blinking of an eye. Get ready. Set. Shine!

SparkFun Blocks for Intel® Edison - 9 Degrees of Freedom Block

August 19, 2015

A quick overview of the features of the 9 Degrees of Freedom Block.

SparkFun Blocks for Intel® Edison - ADC

June 25, 2015

A quick overview of the features of the ADC Block.

ITG-3200 Hookup Guide

October 22, 2013

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

MiniMoto DRV8830 Hookup Guide

September 19, 2013

MiniMoto is an I2C-based low-voltage DC motor driver.

Teardown: Misfit Shine Activity Tracker

April 3, 2014

A quick tear down of the popular fitness tracking device, the Misfit Shine.

Light

February 7, 2013

Light is a useful tool for the electrical engineer. Understanding how light relates to electronics is a fundamental skill for many projects.

Red Box Robot Hookup Guide

November 23, 2016

Turn an iconic SparkFun red box into an obstacle-avoiding robot.

MP3 Player Shield Hookup

January 13, 2014

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

Proto Pedal Example: Analog Equalizer Project

September 22, 2016

Building a gyrator-based analog equalizer using the Proto Pedal.

Using OpenSegment

April 1, 2013

How to hook up and use the OpenSegment display.

WAV Trigger Hookup Guide V11

May 30, 2014

An introduction to being able to trigger music and sound effects based on buttons, sensors, or switches using the WAV Trigger board.

LSM9DS0 Hookup Guide

February 27, 2014

How to assemble, connect to, and use the LSM9DS0 -- an accelerometer, gyroscope, and magnetometer all-in-one.

9DoF Razor IMU M0 Hookup Guide

December 1, 2016

How to use and re-program the 9DoF Razor IMU M0, a combination of ATSAMD21 ARM Cortex-M0 microprocessor and MPU-9250 9DoF-in-a-chip.

RedStick Hookup Guide

January 28, 2016

Learn about the SparkFun RedStick, a USB thumb drive-sized Arduino-compatible development platform.

Raspberry gPIo RETIRED

May 29, 2014

How to use either Python or C++ to drive the I/O lines on a Raspberry Pi.

Experiment Guide for RedBot with Shadow Chassis

May 28, 2015

This Experiment Guide offers nine experiments to get you started with the SparkFun RedBot. This guide is designed for those familiar with our SparkFun Inventors Kit and want to take their robotics knowledge to the next level.

SparkFun Inventor's Kit for RedBot

February 10, 2015

This Experiment Guide offers nine experiments to get you started with the SparkFun RedBot. This guide is designed for those familiar with our SparkFun Inventors Kit and want to take their robotics knowledge to the next level.

Programming FPGAs: Papilio Pro

March 28, 2014

Learn the basics for writing HDL and programming the Papillio Pro.

Addressable RGB LED Music and Sound Visualizer

May 31, 2016

Use an Arduino and the SparkFun Sound Detector to create visualizations on Addressable RGB LED strips.
New!

Lessons in Algorithms

December 21, 2016

Learn techniques on how to use Finite Impulse Response (FIR) filters and other data-processing tools to turn data into information.

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.

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A cool project and products galore!

November 12, 2009 12

We've got a cool motion tracking project, a bunch of new products, and a reminder that the RoboJoust is just around the corner!

Space and SparkFun

September 10, 2008 3

SparkFun gets a lift on a low-atmosphere student satellite. And we have some new products too.

Another Thrilling New Product Post

February 3, 2011 24

Another week, another new product post. How many products can we carry? As many as you want us to!

New Product Friday: A Display of Power

November 18, 2011 50

It's Friday again, so we have more new products to talk about.

Plasma Speaker

July 14, 2011 31

Check out this awesome project from a couple of Eastern Washington students.

Wireless Bootloading

January 28, 2009 14

Checkout the new tutorial using the AVR ATmega168 with XBee wireless modules to create a very robust serial bootloader! We also posted a new GeoChron Blue GPS product, programmable oscillator, photocell, and a mux breakout.

UAVs and Giant Belt Buckles

December 11, 2008 3

New MP3 belt buckle tutorial and a handful of new products covering Uzebox open source game console, Arduino compatible Funnel I/O, Port-o-Rotary Blue (with Bluetooth? connection!), function generator and counter kits, and the new Arduino Ethernet Shield.

Apollo vs. Atmel

March 23, 2009 21

How many MIPS does it take to get to the moon?

SparkFun at HerWorld

October 19, 2009 7

SparkFun will be at the HerWorld Conference this week and next week is Free Sticker Week! Plus we have a smattering of new products, including the next AVC!

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.

Friday Product Post: Apply Directly to the Forehead!

September 30, 2016 4

You want headers? We put headers on all the things! The IOIO-OTG, the TB6612FNG Motor Driver, and the MMA8452Q Triple Axis Accelerometer. Head(ers) On!

New Product Friday: More Bang for Your Buck

January 27, 2012 78

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

T³: Making Things Move with the Edison

October 4, 2016 4

Let's dissect another section of EdiBot 2.0 and learn how to spin DC motors with Python.

Products everywhere!

November 30, 2009 7

A handful - wait, no! - a fistful of new products!

New Product Friday: Worth the Weight

June 12, 2015 15

Introducing the SparkFun Load Cell Amplifier, various load cells, new products from Chibitronics, and more!

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School

SirWattlesworth 12 items

Equipment for teaching the agriculture technologies class.

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