2ページ目: SPARKFUNのすべての商品

Description。The SparkFun Qwiic HAT for Raspberry Pi is the quickest and easiest way to enter into SparkFun's Qwiic ecosystem while still using that Raspberry Pi that you've come to know and love. The Qwiic HAT connects the I2C bus(GND， 3.3V， SDA and SCL)on your Raspberry Pi to an array of Qwiic connectors on the HAT. Since the Qwiic system allows for daisy chaining boards with different addresses， you can stack as many sensors as you'd like to create a tower of sensing power!。The Qwiic Pi HAT has four Qwiic connect ports， all on the same I2C bus. In addition， many of the useful GPIO pins on the Raspberry Pi are broken out. This HAT is compatible with any Raspberry Pi that utilizes the standard 2x20 GPIO header. It has been designed to sit to the side of the Pi， allowing it to work conveniently with a Pi Tin enclosure to connect boards to the Qwiic ports.。Note：。There is a small silk error that has reversed the SDA and SCL. This is simply a cosmetic mix-up and will not impact any function with this board.。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 Qwiic Pi HAT Guide。Features。4x Qwiic Connection Ports。Select GPIO Pins Broken Out。Pi Tin Compatibility

Description。The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic-enabled board. This adapter breaks out the I2C pins from the Qwiic connectors to pins that you can easily solder with your favorite I2C-enabled device.。The Qwiic Adapter has two Qwiic connection ports， all on the same I2C bus. Four plated through holes are broken out for SCL， SDA， 3.3V and GND. These pins can be used to convert an old I2C-enabled device into a Qwiic-enabled board.。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 Qwiic Adapter Guide。Features。2x Qwiic Connection Ports。Broken-out I2C Pins

Description。This straight bar load cell(sometimes called a strain gauge)can translate up to 10kg of pressure(force)into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to， and proportional of， the strain(e.g. pressure or force)applied to the bar. With this gauge you will be able to tell just how heavy an object is， if an object's weight changes over time， or if you simply need to sense the presence of an object by measuring strain or load applied to a surface.。Each straight bar load cell is made from an aluminum-alloy and is capable of reading a capacity of 10kg. These load cells have four strain gauges that are hooked up in a wheatstone bridge formation. The color code on the wiring is as follows：red = E+， green = O+， black = E-， and white = O-. Additionally， these load cells offer an IP66 protection rating and feature two M4 and two M5 sized through-holes for mounting purposes.。Get Started with the Load Cell Guide。Features。80mm×12.7mm×12.7mm， 250mm Wire

Description。The SparkFun I2S Audio Breakout board uses the MAX98357A digital to analog converter(DAC)， which converts I2S(not be confused with I2C)audio to an analog signal to drive speakers. The I2S Audio Breakout converts the digital audio signals using the I2S standard to an analog signal and amplifies the signal using a class D amplifier which can deliver up to 3.2W of power into a 4Ω load. The board can be configured to output only the left channel audio， right channel， or both.。The SparkFun I2S Audio Breakout board is fairly simple， requiring only a few pin connections to get it up and working. By default the board is configured in "mono" operation， meaning the left and right signals are combined together to drive a single speaker. If you want a separate speaker for the left and right audio channels you'll need to cut the mono jumper. In addition to being able to select the audio channel output， the gain can also be configured in a few ways. The gain of the amplifier can be configured from as low as +3dB to as high as +15dB. While the channel selection can be configured on board， the gain however is controlled externally using the gain pin. By default， the board is configured for +9dB， but can be easily changed!。Get Started with the SparkFun I2S Audio Breakout Guide。Features。Supply Voltage Range：2.5V - 5.5V.。Output Power：3.2W into 4Ω at 5V.。Output Channel Selection：Left， Right， or Left/2 + Right/2(Default).。Sample Rate：8kHz - 96kHz.。Sample Resolution：16/32 bit.。Quiescent Current：2.4mA.。Filterless Class D Outputs。No MCLK Required。Click and Pop Reduction。Short-Circuit and Thermal Protection.

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.

We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and are breadboard friendly. Perfect as a tactile reset switch. These buttons are rated up to 50mA.

Description。This is the SparkFun Pi Wedge， a small board that connects to the 40-pin GPIO connector on the Raspberry Pi and breaks the pins out to breadboard-friendly arrangement and spacing， and even adds a couple of decoupling capacitors on the power

Description。This miniature straight bar load cell(sometimes called a strain gauge)can translate up to 500g of pressure(force)into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to， and proport

Description。This is a very simple 1m long Male RP-TNC to Male RP-SMA cable. We like to use this cable to connect our ultra high-frequency RFID antennas to an equally powerful reader board. This cable is perfect for extending pre-existing cables to give

Description。If you're looking for a sturdy pan-tilt mechanism for most of the cameras that are used with Arduino and Raspberry Pi but don't want the weight of metal， this is the rig for you. The Upgraded Camera Pan Tilt Platform from Arducam takes the

microSDカードを使用したデータロガー。32GBまでのmicroSDカードを使用して、シリアル接続により動作するデータロガーです。大量のデータを保存することができます。16MHzで動作するATmega328を搭載し、記録していないアイドルモードでの消費電力は約2～3mAです。

Description。This is a 5-pin JST-ZHR cable that's terminated on the end with breadboard breadboard compatible Dupont connectors. It's the same cable that comes with our SPS30 Particulate Matter Sensor and is a great spare if you need one or if you happ

。Description。These headers are made to work with the Teensy 4.1， Teensy 3.6， and Teensy 3.5 development boards. Each set of headers allows for your Teensy to be easily incorporated into a breadboard circuit or attach a shield on top of the board. This kit includes three headers(two 24-pin， and one 5-pin)， enough to connect your chosen Teensy in any configuration you need!

。Description。Sometimes we want our projects on， but sometimes we want to turn them off for a while to save power. The SparkFun Nano Power Timer will run while only consuming minimal power(approximately 35nA)and turn your project on after a set amount of time. When you are done polling your sensors， posting data to the web， writing to your logger， or planning world domination， your microcontroller can tell the Nano Power Timer to turn off the power. No more running your microcontroller all day when you only want to read the ambient temperature once per hour.。The TPL5110 delay is configured with the use of resistors. We've added a six-way DIP switch to select one of the five preinstalled resistors. The sixth switch is attached to a pad to add your own PTH(or SMD)resistor. The delays associated with the preinstalled headers are shown on the bottom of the board for quick setup. Additionally， you can select more than one switch to combine the resistors in parallel(up to 26 options not including the custom resistor)， check out the hookup guide for a nice chart as to the total resistance and corresponding delay for each combination.。The Nano Power Timer can handle voltages between 1.8V and 5.5V as well as current up to 1.1A with times from 100ms to two hours(preconfigured settings range from 30s to 2h). You will find a button on the board which will allow you a quick override to the delay so you can turn your project on whenever you like.。Get Started with the SparkFun Nano Power Switch。Features。Supply Voltage：1.8V to 5.5V。Current consumption at 2.5V：35nA Typical(50nA Max)。Selectable Time intervals：100ms to 7200s(2 hours)。Timer Accuracy：1%

。Description。The Raspberry Pi Zero and Zero W are both equipped with a smaller CSI(Camera Serial Interface)port than on a full-sized Raspberry Pi board --- luckily， that's where this cable can help! The Raspberry Pi Zero Camera Cable replaces the pre-existing camera module cable， allowing your Zero or Zero W light and imaging capabilities.。This cable measures 15cm from end to end and can easily be swapped in and out.。Note：This product only includes the CSI cable and does。NOT。include a Raspberry Pi Camera Module. The module will need to be purchased separately.

Description。These headers are made to work with the SparkFun ESP32 Thing to connect to ESP32 Shield boards. Each set of headers makes your ESP32 Thing easily stackable with the Power Control， Environmental， or Motion Shields as well as other applications. This set includes two 1x20 headers， enough to connect your ESP32 to anything you want!

Description。This panel mount USB-C extension cable enables you to more easily enclose a project that contains a USB-C port. The cable is 6" in length and includes two 14mm M3 screws compatible with the cable's 3mm panel mount holes， spaced 18mm apart.

Description。The SN74HC595N is a simple 8-bit shift register IC. Simply put， this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial formats. Your chosen microprocessor is able to communicate with the The SN74HC595N using serial information then gathers or outputs information in a parallel(multi-pin)format. Essentially it takes 8 bits from the serial input and then outputs them to 8 pins.。This small DIP packaged IC contains an 8-bit， serial-in parallel-out shift register that feeds an 8-bit D-type storage register with parallel 3-state outputs.。Note：。This is a drop-in replacement for the 74HC595 shift register IC and should function just fine in any application the previous version could.。Get started with the Shift Register Guide。Features。8-Bit Serial-In， Parallel-Out Shift。Wide Operating Voltage Range of 2 V to 6 V。High-Current 3-State Outputs Can Drive Up to 15 LSTTL Loads。Low Power Consumption：80-μA。±6-mA Output Drive at 5 V

Description。This panel mount USB micro-B extension cable enables you to more easily enclose a project that contains a USB micro-B port. The cable is 6" in length and includes two 14mm M3 screws compatible with the cable's 3mm panel mount holes， spaced 16.5mm apart.

nRF52840のブレークアウト&開発ボード nRF52840 Miniは、ARM Cortex-M4 CPUを採用し、Bluetoothによる無線通信ができるNordic Semiconductor社製のnRF52840の開発ボードで、ブレークアウトボードとしても使用できます。Arduino Pro Miniとほぼ同じ大きさで、GPIOや電源に必要なI/Oピンのほとんどを利用できます(Qwiicコネクタでカバーされるものを除く)。さらに、nRF52840のネイティブUSBを使用したUSBインターフェースを備え、LiPoバッテリー充電器、Qwiicコネクタ、オン/オフスイッチ、リセットスイッチ、ユーザーLED/ボタンが搭載されています。 ボードには、USBブートローダーが事前にプログラムされており、Arduino、Circuit Python、C(NordicのnRF5 SDKを使用)のいずれかを使用してnRF52840のプログラムを開発し、USBやストレージインターフェースを使用してコンパイル済みのコードをロードすることができます。

XBeeモジュールをパソコンにUSB接続可能にする基板です。USB-シリアル変換LSI、FT231XとXBeeモジュール用の3.3V電源を5VのUSBバスパワーから得るためのレギュレーターICを搭載しています。単純に2.54mmピッチのブレッドボードに搭載可能なピッチ変換基板としても機能しXBeeモジュールのすべてのピンがピンヘッダー実装用のスルーホールに接続されています。(ピンヘッダーは実装されていません。)このボードとminiーUSB接続ケーブル、パソコンがあればX-CTUでのセットアップが可能となりXBeeモジュールを動作させることができます。