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Description。The Raspberry Pi Zero Case has been designed to fit both the Pi Zero and the Pi Zero W. These official cases consist of several parts and protect the Raspberry Pi Zero from things like rogue wires that might short it out while still allowing full access to the board. Simply snap the RPi into the bottom half of the enclosure， then snap on a desired top. No tools required!。Each case has a standard base featuring a cut-out to allow access to the GPIO， and a choice of three lids：a standard lid， a GPIO lid(allowing access to the GPIO pins from above)and a camera lid(which， when used with the short camera cable supplied， allows the Raspberry Pi camera to be fitted neatly inside it). Additionally， each case includes a 4cm long CSI cable and four rubber feet.。Note：This case does。NOT。include a Raspberry Pi or Camera Module.

Description。The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2， which has lower conductivity in clean air. When H2S gas exists， the sensor's conductivity gets higher along with the gas con

。Description。This 2x20 male header has the same number and spacing of pins as a Raspberry Pi but is best served when used in conjunction with the Pi Zero since they come with a space of unpopulated headers. This through-hole header has 40 0.1"-spaced pins and can just be snapped into place with minimal soldering!

。Description。These are your run-of-the-mill 1/4 Watt， +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications， these 1K ohm resistors make excellent pull-ups， pull-downs and current limiters. These thick-lead versions of the resistors fit snugly into a breadboard with very little movement， so you should have few to no issues using them in your next project!。These resistors come in bags of 20.

。Description。These are your run-of-the-mill 1/4 Watt， +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications， these 10K ohm resistors make excellent pull-ups， pull-downs and current limiters. These thick-lead versions of the resistors fit snugly into a breadboard with very little movement， so you should have few to no issues using them in your next project!。These resistors come in bags of 20. They are the same resistors found in the SparkFun Inventor's Kit v4.0， upgraded from the resistors in previous versions of the kit.

Description。The SparkFun Qwiic EEPROM Breakout is a simple and cost effective option to add some extra storage space to any project. With 512 kilo-bits(or 64 kilo-bytes)of storage， this product is great for any microcontroller that doesn't have any

Description。The great thing about open source is that while SparkFun has designed our own MicroMod carrier boards， that does not stop you from creating your very own MicroMod carrier board. The MicroMod DIY Carrier Kit includes five M.2 connectors(4.2mm height)， screws， and standoffs so that you can get all the special parts you may need to make your own carrier board.。MicroMod uses the common M.2 connector. This is the same connector found on modern motherboards and laptops. There are various locations for the plastic 'key' on the M.2 connector to prevent a user from inserting an incompatible device. The MicroMod standard uses the 'E' key and further modifies the M.2 standard by moving the mounting screw 4mm to the side. The 'E' key is fairly common so a user could insert a M.2 compatible Wifi module but because the screw mount doesn't align， the user would not be able to secure an incompatible device into a MicroMod carrier board.。MicroMod is a modular interface ecosystem that connects a microcontroller "processor board" to various "carrier board" peripherals. Utilizing the M.2 standard， the MicroMod standard is designed to easily swap out processors on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!

Description。This is a simple pack of five Red LilyPad LEDs that are still attached to one another， letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.。LilyPad is a wearable e-textile technology dev

Description。This is a simple pack of five Yellow LilyPad LEDs that are still attached to one another， letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.。LilyPad is a wearable e-textile technology

Description。This is a simple pack of five Pink LilyPad LEDs that are still attached to one another， letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.。LilyPad is a wearable e-textile technology d

Description。This is a simple pack of five Blue LilyPad LEDs that are still attached to one another， letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.。LilyPad is a wearable e-textile technology d

Description。It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating， in essence， a low resolution thermal imaging camera. With this breakout you can detect surface temperatures from many feet away with an accuracy of ±1.5℃(best case). To make it even easier to get your infrared image， all communication is enacted exclusively via I2C， utilizing our handy Qwiic system. However， we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.。This specific IR Array Breakout features a。55°x35°。field of view with a temperature measurement range of -40℃-300℃. The MLX90640 IR Array has pull up resistors attached to the I2C bus； both can be removed by cutting the traces on the corresponding jumpers on the back of the board. Please be aware that the MLX90640 requires complex calculations by the host platform so a regular Arduino Uno(or equivalent)doesn't have enough RAM or flash to complete the complex computations required to turn the raw pixel data into temperature data. You will need a microcontroller with 20，000 bytes or more of RAM. To achieve this， we recommend a Teensy 3.1 or above.。The SparkFun Qwiic connect system is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.。Get Started with the SparkFun IR Array Breakout Guide。Features。Operating Voltage：3V-3.6V。Current Consumption：～18mA。Field of View：55°x35°。Measurement Range：-40℃-300℃。Resolution：±1.5℃。Refresh Rate：0.5Hz-64Hz。I2C Address：0x33。2x Qwiic Connection Ports

Description。The LilyPad ProtoSnap Plus is a sewable electronics prototyping board that you can use to explore circuits and programming， then break apart to make an interactive fabric or wearable project. Programming the ProtoSnap Plus is easy with the free Arduino software you'll need to program the ATmega32U4 on LilyPad USB Plus at the heart of the board. Once you've installed the software， you'll be able to write and upload your own programs to the board， making it do almost anything you want.。At the center of the ProtoSnap Plus is the LilyPad USB Plus microcontroller， pre-wired to a LilyPad board including a LilyPad Light Sensor， LilyPad Buzzer， LilyPad Button Board， four pairs of colored LilyPad LEDs and a LilyPad Slide Switch. Because these components are connected together on the ProtoSnap board， you can test out your project ideas before you sew. The ProtoSnap Plus also includes expansion ports that let you sew your wearables together or use alligator cables to easily connect external sensors and components. After testing out your coding ideas using the attached LilyPad pieces， you can break apart the prototyping board and sew them into your project!。Please be aware that the Lilypad ProtoSnap Plus is。NOT supported on Windows 7/8。due to a lack of support drivers for those specific OS's.。Note：。A portion of this sale is given back to Dr. Leah Buechley for continued development and education in e-textiles.。Get Started with the LilyPad ProtoSnap Plus Guide

Description。The LilyMini ProtoSnap is a great way to get started learning about creating interactive e-textile circuits before you start sewing. Like other LilyPad ProtoSnap boards， the LilyMini ProtoSnap has all of its pieces wired together out of the box， enabling you to test the circuit's function before you sew. At the center of the board is a pre-programmed LilyMini microcontroller connected to a LilyPad Light Sensor， LilyPad Button and two pairs of LilyPad LEDs.。The LilyMini ProtoSnap ships with pre-loaded code that uses all the LilyPad pieces connected to it. This sample code has three modes， which can be selected by pressing the LilyPad Button on the bottom-left side of the ProtoSnap. The built-in RGB LED on the LilyMini will change color to indicate which mode has been selected：。White：。All LEDs on.。Magenta：。LEDs fade in and out in a breathing pattern. When the light sensor is covered， LEDs fade faster.。Cyan：。LEDs off. When the light sensor is covered， LEDs will twinkle.。The LilyMini board， at the center of the ProtoSnap， has a built-in battery holder for a CR2032 battery(included). On the opposite side of the LilyMini you will find the SAMD11 brain， which controls the ProtoSnap.。Note：。A portion of this sale is given back to Dr. Leah Buechley for continued development and education in e-textiles.。Note：。The LilyPad LilyMini ProtoSnap does NOT include sewing needles or conductive thread. These items will need to purchased separately.。Warning：You cannot reprogram this product and any attempt at programming is at your own risk!。Get Started with the LilyMini ProtoSnap Guide

Description。It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating， in essence， a low resolution thermal imaging camera. With this breakout you can detect surface temperatures from many feet away with an accuracy of ±1.5℃(best case). To make it even easier to get your low-resolution infrared image， all communication is enacted exclusively via I2C， utilizing our handy Qwiic system. However， we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.。This specific IR Array Breakout features a 110°x75° field of view with a temperature measurement range of -40℃-300℃. The MLX90640 IR Array has pull up resistors attached to the I2C bus； both can be removed by cutting the traces on the corresponding jumpers on the back of the board. Please be aware that the MLX90640 requires complex calculations by the host platform so a regular Arduino Uno(or equivalent)doesn't have enough RAM or flash to complete the complex computations required to turn the raw pixel data into temperature data. You will need a microcontroller with 20，000 bytes or more of RAM. To achieve this， we recommend a Teensy 3.1 or above.。Note：The I2C address of the MLX90640 is 0x33 and is hardware defined. A multiplexer/Mux is required to communicate to multiple MLX90640 sensors on a single bus. If you need to use more than one MLX90640 sensor consider using the Qwiic Mux Breakout.。The SparkFun Qwiic connect system is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.。Get Started with the SparkFun IR Array Breakout Guide。Features。Operating Voltage：3V-3.6V。Current Consumption：～18mA。Field of View：110°x75°。Measurement Range：-40℃-300℃。Resolution：±1.5℃。Refresh Rate：0.5Hz-64Hz。I2C Address：0x33。2x Qwiic Connection Ports

。Description。These simple 24AWG wires are terminated with a female insulated spade connector at one end and a braided wire lead at the other. Each wire is 3 feet long and is capable of supporting a high voltage of 300VDC. Each order comes in a pack of two!。We use these cables almost exclusively on our Spectacle Button Board， but that doesn't mean you can't find a different use for them!。Documentation：。Dimensional Drawing。。Features。3ft(0.9m)length

Description。The SparkFun ProtoShield Kit lets you customize your own Arduino shield using whatever circuit you can come up with and then test it to make sure everything is working the way it should! The SparkFun ProtoShield Kit is based off the Arduino R3's footprint that allows you to easily incorporate it with favorite Arduino-based device.。One of our favorite features with this version of the ProtoShield Kit is the solderable-like breadboard prototyping area! Half of this area was designed with a breadboard in mind. On the underside of the shield you will be able to see open jumper pads between each through hole to make a connection like a breadboard. Once you add a component， simply add a solder jumper between holes to make a connection. For those that prefer the standard prototyping pads， we left the other side(near the BlueSMiRF and Serial UART ports)as is.。We have also moved the prototype testing components(those used to make sure your circuit works effectively)off of the "mainland" of the shield and onto a ProtoSnap styled， removable PCB. On this test area you will find soldering areas for the two yellow 3mm LEDs(as well as pins to control and power them)， two 330 Ohm resistors， a 10K Ohm resistor， and a pushbutton.。Note：。Since this product is a kit， assembly and a basic knowledge of soldering will be required. The SparkFun ProtoShield Kit does not come pre-assembled.。Get Started With the SparkFun ProtoShield Kit Guide。Features。Arduino R3 Footprint。Soldering Kit。Solderable-Like Breadboard。BlueSMiRF or Comparable 6-pin Pins。Detachable Test Area

Description。This is the LilyPad Rainbow LED strip， with seven LilyPad LEDs that are still attached to one another， letting you snap LEDs apart at your leisure to sew into clothing or whatever else you can dream up.。The LilyPad Rainbow LED features seven individual LEDs in six unique colors(Red， Blue， Green， Yellow， Pink， and White). Text has been added to the back of each board to indicate its color. Due to popular request， we have included two white LEDs instead of just one.。Note：。A portion of this sale is given back to Dr. Leah Buechley for continued development and education in e-textiles.

Description。This is a simple pack of five White LilyPad LEDs that are still attached to one another， letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.。LilyPad is a wearable e-textile technology developed by Dr. Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad piece was creatively designed with large sew tabs to allow them to be sewn into fabric. Various input， output， power and sensor boards are available. They're even washable(with special care)!。Note：。A portion of this sale is given back to Dr. Buechley for continued development and education in e-textiles.。Features。5.5mm x 12.5mm。Thin 0.8mm PCB

Description。This is a simple pack of five Green LilyPad LEDs that are still attached to one another， letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.。LilyPad is a wearable e-textile technology developed by Dr. Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad piece was creatively designed with large sew tabs to allow them to be sewn into fabric. Various input， output， power and sensor boards are available. They're even washable(with special care)!。Note：。A portion of this sale is given back to Dr. Buechley for continued development and education in e-textiles.。Features。5.5mm x 12.5mm。Thin 0.8mm PCB

Description。The Raspberry Pi 4 Hardware Starter Kit provides a solid set of parts and instruction for working with the Raspberry Pi 4 in a more hardware-centric manner. While the Raspberry Pi isn't typically considered a go-to for hardware projects， its I/O pins hold a lot of benefits that you can use for a variety of applications. This kit covers the basics like using LEDs， and Buttons while providing a solid set of parts for working with any other hardware I/O and the 40-pin header. In addition， we've included all the parts needed for getting the Raspberry Pi 4 up and running whether it's on its own， or using a monitor(not included). The new 64GB MicroSD cards keep read/write commands running super fast， too.。Most of the contents of the kit rely on the use of the 2x20， 40-pin header， so we've included a special extender to allow you to plug in the ribbon cable while using the provided heatsink case. We've also included a Qwiic Shim for easily working with I2C based Qwiic boards with the Pi. No soldering is required for this kit!。Note：This variation includes the 4GB RAM option for the Raspberry Pi 4.。Get Started with the Raspberry Pi 4 Model B Guide

Description。The Raspberry Pi 4 Hardware Starter Kit provides a solid set of parts and instruction for working with the Raspberry Pi 4 in a more hardware-centric manner. While the Raspberry Pi isn't typically considered a go-to for hardware projects， its I/O pins hold a lot of benefits that you can use for a variety of applications. This kit covers the basics like using LEDs， and Buttons while providing a solid set of parts for working with any other hardware I/O and the 40-pin header. In addition， we've included all the parts needed for getting the Raspberry Pi 4 up and running whether it's on its own， or using a monitor(not included). The new 64GB MicroSD cards keep read/write commands running super fast， too.。Most of the contents of the kit rely on the use of the 2x20， 40-pin header， so we've included a special extender to allow you to plug in the ribbon cable while using the provided heatsink case. We've also included a Qwiic Shim for easily working with I2C based Qwiic boards with the Pi. No soldering is required for this kit!。Note：This variation includes the 8GB RAM option for the Raspberry Pi 4.。Get Started with the Raspberry Pi 4 Model B Guide

。Description。The LilyPad E-Sewing ProtoSnap is a great way to explore how buttons and switches behave in simple e-sewing circuits before crafting your project. Like other LilyPad ProtoSnap series boards， the individual pieces of the board are pre-wired --- allowing you to try out the function of the circuit before sewing. There is no programming required to use this ProtoSnap， and it can be used right away!。The E-Sewing ProtoSnap includes three white LilyPad LEDs：two connected to a LilyPad Slide Switch and one connected to a LilyPad Button Board. A LilyPad Coin Cell Battery Holder with a CR2032 coin cell battery provides all the power you need for the circuit. All you need to do is design how you want your project to be laid out， and then snap everything apart!。Note：。A portion of this sale is given back to Dr. Leah Buechley for continued development and education in e-textiles.。Note：。Due to the requirements of shipping the included battery， orders may take longer to process and therefore do not qualify for same-day shipping. Additionally， these batteries cannot be shipped via Ground or Economy methods to Alaska or Hawaii. Sorry for any inconvenience this may cause.。Get Started with the LilyPad E-Sewing ProtoSnap Guide

Description。The LilyPad E-Sewing ProtoSnap Kit is a great way to incorporate buttons and switches into an e-textile project without any programming required. Like other LilyPad ProtoSnap series boards， the individual pieces of the included E-Sewing ProtoSnap are pre-wired --- allowing you to try out the function of the circuit before sewing. We have also included a CR2032 battery， needle set， conductive thread bobbin and a swatch of white felt. With all of these parts combined and the featured guide(found in the Documents tab)， you will be able to plan and create fantastic projects straight out of the box!。The E-Sewing ProtoSnap includes three white LilyPad LEDs：two connected to a LilyPad Slide Switch and one connected to a LilyPad Button Board. A LilyPad Coin Cell Battery Holder with the included CR2032 coin cell battery provides all the power you need for the circuit. All you need to do is design how you want your project to be laid out， and then snap everything apart!。Note：A portion of this sale is given back to Dr. Leah Buechley for continued development and education in e-textiles.。Note：Due to the requirements of shipping the battery in this kit， orders may take longer to process and therefore do not qualify for same-day shipping. Additionally， these batteries cannot be shipped via Ground or Economy methods to Alaska or Hawaii. Sorry for any inconvenience this may cause.。Get Started with the LilyPad E-Sewing ProtoSnap Guide