Filter Results By:
Products
Applications
Manufacturers
-
product
Basic Quad J-Type Analog Thermocouple Amplifier
SEN-30103-J0
Analog thermocouple amplifier board based on the AD849x from Analog Devices (successor of the AD597). This quad-channel thermocouple board converts the very low voltage signal from a thermocouple to a highly-linear, 0.005V/C output with either 0V or 1.245V offset (both configurations stocked) while removing unwanted noise from the signal. Many supply and output configurations are available with this board, though the PCB was designed with Arduino in mind. Specifically, the output header will plug directly into a standard Arduino Uno or Mega, with a pin-for-pin match for power supply, ground and analog outputs. With a 5V Arduino, temperatures from 0C to 1,000C are possible with the 0V offset board and -249C to 750C with the 1.245V offset board. If using a 3.3V microcontroller (Due, etc), the board must be supplied with no more than 3.3V to avoid damaging the microcontroller. Temperature measurement range is dependent on the supply voltage. It is possible to supply the board with higher voltages to allow temperature measurement over the entire operating range of the K-Type and J-Type thermocouples, allowing use with more capable data acquisition equipment.
-
product
SparkFun Qwiic Quad Relay
The SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devices from your Arduino or another low powered microcontroller using I2C. Taking a look at the board, the Quad Relay has four individual relays rated up to 5 Amps per channel at 250VAC or 30VDC. Each channel also has its own uniquely colored LED, silk for easy identification, and screw terminals for optional connection. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system!
-
product
Lightning Sensor Breakout
SEN-39001
Breakout board for the AS3935 digital lightning sensor based on the AMS reference design. Includes specially tuned antenna, SPI or I2C interfacing, and a wide 2.4V to 5.5V standard operating range. This innovative sensor is designed to interface with most current development systems and boards, including all current Arduino modules. The breakout board features an inductor (antenna) specially designed for this application, and the board ships fully calibrated. This ensures that you don't have to write a massive back-end to support low-level IC calibration, just focus on your final application!
-
product
uSD Logger Shield
IFB-11001
This micro SD logger shield enables time-stamped logging of any signals measured by your Arduino project! Whether sensor shields, breakout boards or datalink connections, this shield will get your logger project up and running quickly. We've included an MCP79410 Real-Time-Clock module for flexible supply voltage timekeeping, which includes an on-board battery holder for a CR1220 battery (included, and is installed). In addition, the micro SD card is interfaced through a high-speed translator IC and supplied with a high-current LDO to meet the demands of the SD standard. Each pin of the Arduino has an offset pin attached for easy wiring to the massive 13x9 pin prototyping area, including the pins connected to the ICSP header! Whether you're using a Mega, Due or Uno, this board has your interfacing needs covered! Finally, the micro SD holder is a push to lock, push to unlock type, which makes it really easy to both install and uninstall your card.
-
product
MAX31856 Thermocouple Sensor Arduino Shield
SEN-30007-J
Quad channel thermocouple Arduino shield based on the MAX31856 universal digital thermocouple interface IC. This is an exciting update of the MAX31855, with improvements in resolution (19 vs 14 bits), on-board temperature reference (6 vs 4 bits), and compensation (fully compensated vs nonlinear correction required). The MAX31856 is interfaced via 4-wire SPI with options for interrupt triggering. An LDO and a high-speed level shifter are included on ALL device pins to allow interfacing with to any Arduino - both 3.3V and 5.0V variants - without sacrificing device performance in any operating condition.
-
product
Bi-Directional Level Translator
IFB-10001
Easily connect Arduino or other 5V microcontrollers to ~3.3V sensors. Based on the TI TXB0108 auto-sensing, bi-directional level translator, this module provides access to all 8 channels of the TXB0108 and has a built-in 300mA LDO with 200mV max dropout voltage at full load. Regulated 3.3V output allows this single board to both interface withandpower 3.3V sensors. An important feature of this module is the ability to operate SPI and other digital lines (not including I2C) at high-speed, whereas the 'NXP level shifter' maxes out at 400kHz and resistor dividers fail much earlier. The TXB0108, integrated with the LP3981 LDO, provide a fast, reliable solution to mismatched interface voltages that exceeds the performance of other solutions.
-
product
SparkFun IR Thermometer Evaluation Board
MLX90614
This is an evaluation board for the MLX90614 IR Thermometer. The sensor is connected to an ATmega328 running at 3.3V with a STK500 (Arduino) 8MHz bootloader. Code can be loaded through the FTDI basic interface and the Arduino environment.
-
product
Arduino CAN Shield
IFB-10003-IWP
CAN (Controller Area Network) communication has become ubiquitous in industry. It is used in automotive applications (part of OBD and many other datalinks), on-highway trucks (J1939), industrial machinery and instrumentation, and equipment applications (factory automation). This shield is designed to provide a CAN 2.0 front-end interface for 5V Arduino modules (Uno, Mega, etc). The module uses SPI to communicate to the Arduino, and requires an aditional chip select pin. An optional interrupt line to the MCP2515 and two LEDS are also provided. The chip select and interupt lines are selected via zero ohm resistors and have several configuration options for flexibility stacking additional shields. A set of stackable headers is included with this board, not installed. An optional on-board voltage regulator may be used to supply 7.5V to the Arduino's 'Vin' pin (which is regulated to 5V by the Arduino's on-board LDO). The CAN shield regulator supports a wide input range of 9V to 32V. This makes it possible to cleanly build a stand-alone CAN node (remote sensor) without the need for a separate Arduino power supply!
-
product
Board
Arduino UNO Mini Limited Edition
The Arduino UNO Mini Limited Edition is a collector’s item for serious Arduino lovers. It’s a miniaturized but fully functioning version of the well-known Arduino UNO, in a special livery and packaging.
-
product
MAX31855 T-Type Thermocouple Arduino Shield
SEN-30004-T03
Four channel MAX31855 digital thermocouple Arduino Shield. Two versions of this shield are avaliable for each thermocouple type: either 'Ch 0-3' (CS pins use Uno/Mega IO pins 7-10) or 'Ch 4-7' (CS pins use Uno/Mega IO pins 3-6), with the only difference being which set of zero-ohm resistors are populated on the board. This allows use of other SPI devices that may be 'hard coded' to specific digital pins on the Arduino, or simply stacking one of each type together to get a total of eight thermocouple channels on one Arduino.Each order comes with one board and a set of four female, long extension, headers that can be soldered to the board. If stacking two of these modules on top of each other, please order both a Ch 0-3 and a Ch 4-7 board, as well as an additional set of headers for stacking. We're working on sourcing even longer headers, but the ones currently available are not long enough to stack as-is (they need to be double-stacked).The MAX31855T supports a measured temperature range of -270C-400C with known thermal characteristics and output resolution of 0.25C. Included thermocouple connectors are type-specific to provide proper material continuity as close to the IC as possible. The SEN-30004 is interfaced via 3 or 4-wire SPI and a high-speed level shifter is included to allow the board to plug directly into an Arduino Uno or MegaNote: we also offer a universal version of this board in a smaller for factor, the SEN-30003-T.FeaturesType-specific, miniature-sized vertical thermocouple connectors (vertical flat blades, see pics)Measures four (4) thermocouple channels, full extended range.Boards are stackable. Up to 8 thermocouple channels may be connected to an Arduino.14-bit SPI interfacePlugs directly into an Arduino Uno or Mega form factor with built-in voltage level translation on-board.Standard Arduino female headers required for easy configuration, one set included with order (1-6x1, 2-8x1, 1-10x1 0.1" female stackable headers), not soldered on.Detects shorts to GND or VccDetects open thermocoupleOther versions available (K, J, and T stocked). Contact Customer Service to place a custom order.Mounting holes for 4-40 sized screwsConnections are spaced for 0.1" pin headerDesigned, manufactured, tested and shipped from the USA The MAX31855T supports a measured temperature range of -270C-400C with known thermal characteristics and output resolution of 0.25C. Included thermocouple connectors are type-specific to provide proper material continuity as close to the IC as possible. The SEN-30004 is interfaced via 3 or 4-wire SPI and a high-speed level shifter is included to allow the board to plug directly into an Arduino Uno or Mega
-
product
SparkFun I2C DAC Breakout
MCP4725
You've always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects!
-
product
MAX31855 J-Type Thermocouple Sensor Breakout
SEN-30003-J
Breakout board for the MAX31855J digital thermocouple interface ICs by Maxim. Measured temperature range is -210C-1200C with known thermal characteristics and output resolution of 0.25C. This sensor supports a larger operating range (specifically in the negative range) than its predecessors, the MAX6674 and MAX6675, though it is not pin-pin compatible. This board is interfaced with a 0.1" 2x5 pin header (8-pins used), has four vertical mini thermocouple connectors and four mounting holes for standoffs and 4-40 screws. The SEN-30003 is interfaced via 3 or 4-wire SPI with a data-ready output for specific operating modes. An LDO and a high-speed level shifter are included to allow interfacing with microcontroller devices between 3.0V and 5V (all Arduinos, Raspberry PI, etc) without sacrificing device performance (many other level shifters reduce data rates to below 500 kHz).
-
product
Soil Moisture Sensor
SoilWatch10
SoilWatch 10 is a soil moisture sensor which allows measuring relative water content in the soil. Our sensor does not have any exposed electrodes that usually corrode in resistive sensors. Whats more the reads will almost not drift over time or with temperature changes. Our sensor will give the same readings regardless of supply voltage. The sensor is weatherproof. It can be buried in soil for extended periods of time without adverse effects on accuracy or reliability. Designed to work with Arduino.
-
product
Arduino Pro Mini
328 - 5V/16MHz
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 bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It's a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (5V), lack of connectors, and USB off board.
-
product
Arduino CAN Shield
IFB-10003-AWP
CAN (Controller Area Network) communication has become ubiquitous in industry. It is used in automotive applications (part of OBD and many other datalinks), on-highway trucks (J1939), industrial machinery and instrumentation, and equipment applications (factory automation). This shield is designed to provide a CAN 2.0 front-end interface for 5V Arduino modules (Uno, Mega, etc). The module uses SPI to communicate to the Arduino, and requires an aditional chip select pin. An optional interrupt line to the MCP2515 and two LEDS are also provided. The chip select and interupt lines are selected via zero ohm resistors and have several configuration options for flexibility stacking additional shields. A set of stackable headers is included with this board, not installed. An optional on-board voltage regulator may be used to supply 7.5V to the Arduino's 'Vin' pin (which is regulated to 5V by the Arduino's on-board LDO). The CAN shield regulator supports a wide input range of 9V to 32V. This makes it possible to cleanly build a stand-alone CAN node (remote sensor) without the need for a separate Arduino power supply!
-
product
Tiny AVR Programmer
The ATtiny45 and 85 are a couple of really cool little MCUs but did you know you can program them in Arduino? That's right, now you can shrink your Arduino projects down to "tiny size" by moving your code straight over to these small but capable ICs. The standard method for programming the ATtiny ICs involves a breadboard, lots of jumper wires and a hardware programmer, but David Mellis over at MIT Media Lab has simplified the process by laying out this handy USB programmer.
-
product
NITOS Wireless Sensor Platform
The NITOS prototype wireless sensor mote, is comprised of open-source and configurable modules. NITOS mote features the ATmega32u4 microcontroller running at 8MHz and operating at 3.3V. The aforementioned microcontroller is fully compatible with the Arduino platform that enables ease of software development and provides compatibility with several commercial sensing modules. Moreover, the platform is equipped with an Xbee radio interface that enables communication with the respective gateway. The Xbee module is a tiny device ideal for setting up mesh networks and has a defined rate of 250 kbps. This module uses the IEEE 802.15.4 stack which is the basis for theZigbee protocol. Apart from the Xbee module, NITOS mote can also feature a WiFi wireless interface in order to communicate with WiFi gateways. The developed mote currently features specific sensing modules, an air temperature and humidity sensor, a light intensity sensor and a human presencesensor. Various types of sensing modules and actuators can be further integrated exploiting existing Arduino software that implements several existing communications protocols. The firmware can be easily uploaded through the on-board USB connection. Figure 1 illustrates the developed NITOS mote and the respective gateway node.
-
product
Infrared Receiver For Parallax Small Robots
350-00039
Infrared receiver with 38 kHz carrier frequency, for use as a replacement part with the following small robot kits:*BASIC Stamp Boe-Bot*Robot Shield Kit for Arduino*Propeller ActivityBot*cyber:bot for micro:bit
-
product
SparkFun Qwiic Single Relay
Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or another low powered microcontroller? The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet. The Single Relay board can handle up to 5.5A at 240VAC for long periods of time and allows you to control large power loads with simple I2C commands. Utilizing our handy Qwiic system, and on-board screw terminals, no soldering is required to connect it to the rest of your system!
-
product
Board
Arduino MKR WAN 1310
Arduino MKR WAN 1310 allows you to build your next smart project. Ever wanted an automated house? Or a smart garden? Well, now it’s easy with the Arduino IoT Cloud compatible boards. It means: you can connect devices, visualize data, control and share your projects from anywhere in the world. Whether you’re a beginner or a pro, we have a wide range of plans to make sure you get the features you need.
-
product
Arduino CAN Shield
IFB-10003-INP
CAN (Controller Area Network) communication has become ubiquitous in industry. It is used in automotive applications (part of OBD and many other datalinks), on-highway trucks (J1939), industrial machinery and instrumentation, and equipment applications (factory automation). This shield is designed to provide a CAN 2.0 front-end interface for 5V Arduino modules (Uno, Mega, etc). The module uses SPI to communicate to the Arduino, and requires an aditional chip select pin. An optional interrupt line to the MCP2515 and two LEDS are also provided. The chip select and interupt lines are selected via zero ohm resistors and have several configuration options for flexibility stacking additional shields. A set of stackable headers is included with this board, not installed. An optional on-board voltage regulator may be used to supply 7.5V to the Arduino's 'Vin' pin (which is regulated to 5V by the Arduino's on-board LDO). The CAN shield regulator supports a wide input range of 9V to 32V. This makes it possible to cleanly build a stand-alone CAN node (remote sensor) without the need for a separate Arduino power supply!
-
product
Basic Quad J-Type Analog Thermocouple Amplifier
SEN-30103-J1
Analog thermocouple amplifier board based on the AD849x from Analog Devices (successor of the AD597). This quad-channel thermocouple board converts the very low voltage signal from a thermocouple to a highly-linear, 0.005V/C output with either 0V or 1.245V offset (both configurations stocked) while removing unwanted noise from the signal. Many supply and output configurations are available with this board, though the PCB was designed with Arduino in mind. Specifically, the output header will plug directly into a standard Arduino Uno or Mega, with a pin-for-pin match for power supply, ground and analog outputs. With a 5V Arduino, temperatures from 0C to 1,000C are possible with the 0V offset board and -249C to 750C with the 1.245V offset board. If using a 3.3V microcontroller (Due, etc), the board must be supplied with no more than 3.3V to avoid damaging the microcontroller. Temperature measurement range is dependent on the supply voltage. It is possible to supply the board with higher voltages to allow temperature measurement over the entire operating range of the K-Type and J-Type thermocouples, allowing use with more capable data acquisition equipment.
-
product
SparkFun Digital Temperature Sensor Breakout
TMP102
The TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 breakout allows you to easily incorporate the digital temperature sensor into your project. While some temperature sensors use an analog voltage to represent the temperature, the TMP102 uses the I2C bus of the Arduino to communicate the temperature. Needless to say, this is a very handy sensor that doesn't require much setup.
-
product
Board
Arduino MKR1000 WIFI
Arduino MKR1000 is a powerful board that combines the functionality of the Zero and the Wi-Fi Shield. It is the ideal solution for makers wanting to design IoT projects with minimal previous experience in networking.
-
product
MAX31856 Thermocouple Sensor Arduino Shield
SEN-30007-ST
Quad channel thermocouple Arduino shield based on the MAX31856 universal digital thermocouple interface IC. This is an exciting update of the MAX31855, with improvements in resolution (19 vs 14 bits), on-board temperature reference (6 vs 4 bits), and compensation (fully compensated vs nonlinear correction required). The MAX31856 is interfaced via 4-wire SPI with options for interrupt triggering. An LDO and a high-speed level shifter are included on ALL device pins to allow interfacing with to any Arduino - both 3.3V and 5.0V variants - without sacrificing device performance in any operating condition.
-
product
EMP Sensor
This is a nice gimmick which detects EMPs (i.e. when lighting takes place). There are many sensors around, to detect all kind of things. However, detect lighting strikes is a complete different area. Use this sensor for :*Pre-warning systems*Digital photography*Domotics*Weather-station*Arduino experiments*School / scientific experiments
-
product
SparkFun Cryptographic Co-Processor Breakout
ATECC608A (Qwiic)
The SparkFun ATECC608A Cryptographic Co-processor Breakout allows you to add strong security to your IoT node, edge device, or embedded system. This includes asymmetric authentication, symmetric AES-128 encryption/decryption, and much more. As stated above, the ATECC608A has limited Arduino support and the complete datasheet is under NDA with Microchip.
-
product
Board
Arduino MKR WiFi 1010
Arduino MKR WiFi 1010 allows you to build your next smart project. Ever wanted an automated house? Or a smart garden? Well, now it’s easy with the Arduino IoT Cloud compatible boards. It means: you can connect devices, visualize data, control and share your projects from anywhere in the world. Whether you’re a beginner or a pro, we have a wide range of plans to make sure you get the features you need.
-
product
SparkFun ESP8266 Thing
Dev Board (with Headers)
This is the SparkFun ESP8266 Thing Dev Board --- a development board that has been solely designed around the ESP8266, with an integrated FTDI USB-to-Serial chip. The ESP8266 is a cost-effective and very capable WiFi-enabled microcontroller. Like any microcontroller, it can be programmed to blink LEDs, trigger relays, monitor sensors or automate coffee makers. With an integrated WiFi controller, the ESP8266 is a one-stop shop for almost any internet-connected project. To top it all off, the ESP8266 is incredibly easy to use; firmware can be developed in Arduino and uploaded over a simple serial interface. The ESP8266 Thing Development Board breaks out all of the module’s pins with pre-soldered headers, and the USB-to-serial converter means you don’t need any peripheral components to program the chip. Just plug in a USB cable, download the Arduino board definitions, and start IoT-ing.
-
product
Basic Quad K-Type Analog Thermocouple Amplifier
SEN-30103-K1
Analog thermocouple amplifier board based on the AD849x from Analog Devices (successor of the AD597). This quad-channel thermocouple board converts the very low voltage signal from a thermocouple to a highly-linear, 0.005V/C output with either 0V or 1.245V offset (both configurations stocked) while removing unwanted noise from the signal. Many supply and output configurations are available with this board, though the PCB was designed with Arduino in mind. Specifically, the output header will plug directly into a standard Arduino Uno or Mega, with a pin-for-pin match for power supply, ground and analog outputs. With a 5V Arduino, temperatures from 0C to 1,000C are possible with the 0V offset board and -249C to 750C with the 1.245V offset board. If using a 3.3V microcontroller (Due, etc), the board must be supplied with no more than 3.3V to avoid damaging the microcontroller. Temperature measurement range is dependent on the supply voltage. It is possible to supply the board with higher voltages to allow temperature measurement over the entire operating range of the K-Type and J-Type thermocouples, allowing use with more capable data acquisition equipment.
