Your Cart (0)

Sparkfun

Filter by:

 Sparkfun products range from things like resistors and LEDs to humidity sensors and LCD screens.  Including: Books, Cables, Cellular, Components, Development Tools, E-Textiles, GPS, Kits, LCDs, Programmers, Prototyping, Sensor, Tools, Robotics, Wireless

    Product Description Price Add to Cart
    Thermocouple Amplifier Digital MAX6675 Thermocouple Amplifier Digital MAX6675 MAXIM IC MAX6675 Cold Junction Compensated K-Type Thermocouple to Digital Converter. This simple 8-pin SOIC IC attaches directly to any K-Type Thermocouple and interfaces via a SPI read-only interface.Check out this really neat tutorial using the thermocouple, MAX6675, and FT232 for control. Nice work Michael!Works great with 8-pin SOIC to DIP a... $14.25

    Ships in 24 hours
    Ambient Light Sensor - TEMT6000 Ambient Light Sensor - TEMT6000 This is a small ambient light sensor that acts as an NPN transistor. The more the sensor is exposed to light, the stronger the base bias. Simple to use! Simple breakout board available below. Documents: Datasheet $1.50

    Ships in 24 hours
    Voltage Regulator - Adjustable LM1117 SMD Voltage Regulator - Adjustable LM1117 SMD This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and setup as the popular LM317 adjustable regulator, contained in a handy surface mount package. Requires two external resistors to function. Documents: FAN1117A.pdf SFE Eagle ... $1.50

    Ships in 7 Days
    16 Channel Multiplexer 16 Channel Multiplexer Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? How about taking an analog to digital reading from 16 devices with only 1 ADC channel and 4 control pins. That's right, 16 for the price of 5! 24-Pin SSOP package. Works great with our 28-Pin SSOP to DIP adapters. Documents: CD74HC4067 Datasheet $0.95

    Ships in 24 hours
    Lithium Ion/Polymer USB Battery Charger IC - MAX1555 Lithium Ion/Polymer USB Battery Charger IC - MAX1555 This handy little IC will correctly and safely charge our Lithium Polymer batteries with power from a USB port or from a DC wall adapter. Max current is limited to 300mA using an external wall supply (3.7V to 7V). Requires almost no external components and will automatically select between a DC source and USB source if both are present. Current ... $2.25

    Ships in 7 Days
    USB to UART Bridge - FT232RL USB to UART Bridge - FT232RL The ever popular FTDI USB to UART IC now comes with built-in EEPROM and built-in oscillator! This IC comes in a 28-pin SSOP package and can be soldered by hand. The FT232R is the latest IC from FTDI requiring very few external components for operation! Breakout board now available below. Features: Imple... $4.50

    Ships in 7 Days
    IR Reflectance Sensor - QRE1113 IR Reflectance Sensor - QRE1113 The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because, if  it can sense if a surface is white or black. There are four pins on the QRE1113 - two control the IR emitting LED while the other two are the collector and emitter of a phototransistor. The IR diode has a max forwar... $1.95

    Ships in 24 hours
    DataFlash 16Mbit AT45DB161D DataFlash 16Mbit AT45DB161D 16 megabit DataFlash EEPROM. Need storage space? How about 2 meg? This new type of flash from Atmel opens the door to extensive datalogging. This 8-pin SOIC with SPI interface can store up to 16 megbits of data with a maximum clock frequency of 66MHz!Features:3.3V Power Supply5V Tolerant I/O14ms Page Record250us Page ReadResources: AT45DB161D Da... $3.37

    Ships in 24 hours
    LED - SMD RGB (WS2812) LED - SMD RGB (WS2812) LED - SMD RGB (WS2812)COM-11821   The WS2812 is an RGB LED with a WS2811 control IC built right into the LED. This really blew our minds to see the control IC of an individually addressable RGB LED was moved into the actual LED, so we wanted to offer this amazing product to you! They're great when you need a lot of color from not a lot of board ... $0.50

    Ships in 7 Days
    Triple Output LED RGB - SMD Triple Output LED RGB - SMD This is the very popular RGB combo but in SMD form. These units have four pads with a common anode configuration. Use this one LED for three status indicators or pulse width modulate all three and get mixed colors! Simple breakout board available below. Iv (Typical): Red: 81mcd Green: 130mcd ... $2.25

    Ships in 24 hours
    Triple-Axis Digital-Output Gyroscope - ITG-3200 Triple-Axis Digital-Output Gyroscope - ITG-3200 The ITG-3200 is the world’s first single-chip, digital-output, 3-axis MEMS motion processing gyro optimized for gaming, 3D mice, and motion-based remote control applications for Internet connected Digital TVs and Set Top Boxes. The ITG-3200 features three 16-bit analog-to-digital converters (ADCs) for digitizing the gyro outputs, a u... $9.95

    Ships in 7 Days
    2.4GHz Transceiver IC - nRF24L01+ 2.4GHz Transceiver IC - nRF24L01+ Nordic Semiconductor nRF24L01+. Transceiver chip operating in the 2.4GHz band. Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and an auto-retransmit feature - very nice! The improved '+' version of the nRF24L01 includes more features and better range! Features:Drop in compatible with nRF24L011.9V-3.6V supply2Mbit d... $3.75

    Ships in 7 Days
    Capacitive Touch Sensor Controller - MPR121QR2 Capacitive Touch Sensor Controller - MPR121QR2 The MPR121QR2 is an I2C driven capacitive touch sensor controller, capable of managing up to twelve electrodes. The chip also has eight LED driving pins, which, when not configured to control electrodes, can be used to drive LEDs. The device also features a 13th simulated electrode that represents the simultaneous charging of all the electrodes ... $2.25

    Ships in 7 Days
    TCP/IP PHY Embedded Chip - WIZnet W5100 TCP/IP PHY Embedded Chip - WIZnet W5100 WIZnet's W5100 is a full-featured, single-chip, Internet-enabled 10/100 Ethernet controller designed for embedded applications where ease of integration, stability, performance, area and system cost control are required. The W5100 has been designed to facilitate easy implementation of Internet connectivity without an OS. The W5100 is IEEE 802.3 ... $6.75

    Ships in 7 Days
    Humidity and Temperature Sensor - SHT15 Humidity and Temperature Sensor - SHT15 This is a compact and easy to use relative humidity sensor from Sensirion. The SHT15 digital humidity and temperature sensor is fully calibrated and offers high precision and excellent long-term stability at low cost. The digital CMOSens Technology integrates two sensors and readout circuitry on one single chip. These sensors are really impress... $34.65

    Ships in 7 Days
    Transistor Array NPN/PNP with Built-In Resistors - 5pcs Transistor Array NPN/PNP with Built-In Resistors - 5pcs Sold as a cut-tape of 5 pieces. This is a popular IC that combines a PNP and NPN transistors, as well as two base resistors and two pull-up resistors, all into one small Mini6 package (very similar to the SOT-457 package). We use this little IC for level translation and logic inversion on the SMD Shifter board but has a multitude of uses. Wi... $2.50

    Ships in 24 hours
    7027 "BuckToot" LED Driver Module 7027 "BuckToot" LED Driver Module The 7027 ?BuckToot? LED Power Module is a true constant current regulated driver for LEDs.  Unlike standard power supplies, which deliver a fixed voltage to the output, the BuckToot LED driver is designed to reliably vary the output voltage as required to deliver a stable constant current to the LED(s).  The BuckToot exhibits very high efficienc... $16.50
    Notify when back in stock.
    MPU-6050 MPU-6050  MPU-6050sku: SEN-10937   The MPU-6050 is a serious little piece of motion processing tech! By combining a 3-axis gyroscope and a 3-axis accelerometer on the same silicon die together with an onboard Digital Motion Processor™ (DMP™) capable of processing complex 9-axis MotionFusion algorithms, the MPU-6050 does away with the cross-axis alignment... $16.50

    Ships in 7 Days
    Triple Axis Accelerometer - ADXL335 Triple Axis Accelerometer - ADXL335 The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±3 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, ... $9.95

    Ships in 7 Days
    IR Receiver - TSOP85 IR Receiver - TSOP85 This is a small IR receiver module with built in lens, preamp, internal filter and demodulator. All in less than 8x3mm. Perfect for your next IR control project! Part #: TSOP85238 - Standard application IC for use with the most popular 38kHz IR carrier frequency. Breakout board available below. Documents: Vishay p... $2.95

    Ships in 7 Days
    RS232 Converter SMD - MAX3232 RS232 Converter SMD - MAX3232 The 'must have' IC for 3V projects. This is the RS232 converter IC that is capable of running at 3V and communicating with 3V logic. Comes in an easy to solder 16-Pin SOIC SMD package. Requires four external 0.1uF ceramic capacitors - no more 10uF monsters! Operates from 2.7V to 6V. Documents: ICL3232 Datasheet ... $1.95

    Ships in 24 hours
    Triple Axis Accelerometer - ADXL345 Triple Axis Accelerometer - ADXL345 The ADXL345 is a small, thin, low power, three-axis accelerometer with high resolution (13-bit) measurement up to ±16g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited for mobile device applications. It me... $15.40

    Ships in 24 hours
    Triple-Axis Accelerometer - MMA7361L Triple-Axis Accelerometer - MMA7361L The MMA7361LR1 is a low power, three-axis analog accelerometer. The sensor has a g-Select input which allows for the selection between two measuring ranges - ±1.5g or ±6g. Other features include signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear fr... $7.95
    Notify when back in stock.
    Dual Axis Gyro - LPR503AL - 30/s Dual Axis Gyro - LPR503AL - 30/s This is a low-power dual axis (pitch and roll) gyro with a ±30°/s maximum range. Options include integrated low pass filters and embedded power down and self-test features. Both x and y outputs are analog, and a 4x amplified output signal is also available for both axes. Comes in an LGA-16 package. Features: 2.7 to 3.6VDC supplyDual axis pitch ... $6.00

    Ships in 7 Days
    Triple Output High Power RGB LED Triple Output High Power RGB LED Do not look into the light. You know you want to, but boy will you be sorry. 1W per channel, RGB High Power LEDs in one aluminum backed package. These LEDs will blow you away. Light them up then put a coffee cup over the LED to keep your eyes from seeing dots in the periphery. With all three LEDs at 350mA per channel (3W total output), you will ... $16.50

    Ships in 7 Days
    MPU-6000 MPU-6000  MPU-6000 SEN-11234   The MPU-6000 is a serious little piece of motion processing tech! By combining a 3-axis gyroscope and a 3-axis accelerometer on the same silicon die together with an onboard Digital Motion Processor™ (DMP™) capable of processing complex 9-axis MotionFusion algorithms, the MPU-6000 does away with the cross-axis alignment pro... $16.00

    Ships in 7 Days
    SI4735-D60-GU AM/FM Radio IC SI4735-D60-GU AM/FM Radio IC SI4735-D60-GU AM/FM Radio IC COM-11737  The Si473x-D60 digital CMOS AM/FM radio receiver IC integrates the complete tuner function from antenna input to digital audio output and includes a stereo audio AUXIN ADC input for converting analog audio into standard I2S digital audio, enabling a cost efficient digital audio platform for consumer electr... $12.00

    Ships in 7 Days
    MP3 Codec IC - VS1011E-L MP3 Codec IC - VS1011E-L MP3 decoding is now even easier! This is the popular VS1011 single-chip MP3 audio decoder from VLSI is a LQFP package! It contains a high-performance, low-power DSP processor core VS DSP4, working data memory, 5.5kBytes of program or data RAM for for user applications, serial control and input data interfaces, and a high-quality oversampli... $19.95

    Ships in 7 Days
    MP3 Codec IC - VS1033D-L MP3 Codec IC - VS1033D-L The latest and greatest MP3 decoding from VLSI. The VS1033 is a single-chip MP3/AAC/WMA/MIDI audio decoder and ADPCM encoder. It contains a high-performance, proprietary low-power DSP processor core VS_DSP4, working data memory, 5 KiB instruction RAM and 0.5 KiB data RAM for user applications, serial control and input data interfaces, upto... $19.95

    Ships in 7 Days
    SMD PTC - 6V 500mA (strip of 10) SMD PTC - 6V 500mA (strip of 10) SMD PTC - 6V 500mA (strip of 10) PRT-11637    There are more and more hobbyists taking advantage of surface mount technology these days. With affordable tools like hot air and hotplate reflow ovens, electronics enthusiasts are shrinking their projects down to new levels of portability. Unfortunately, It's not always easy t... $2.95
    Notify when back in stock.
- Back to Top -