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数量 RoHS
SparkFun 力传感器与测压元件 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 st 17库存量
最低： 1
倍数： 1
SparkFun 温度传感器开发工具 This SparkFun CO2 Humidity and Temperature Sensor features the next-generation SCD41 photoacoustic CO2 sensor for high-accuracy environmental readings. The SCD41 uses Sensirion's PASens photoacoustic measurement system that combines narrow-band IR 8库存量
最低： 1
倍数： 1

SparkFun 多功能传感器开发工具 The SparkFun BMI270 Micro 6DoF IMU Breakout is a Qwiic-enabled breakout board based on the ultra-low power BMI270 from Bosch. This chip is a highly integrated low-power IMU optimized for wearables providing precise acceleration angular rate measure 91库存量
最低： 1
倍数： 1
SparkFun 光学传感器开发工具 Built around the STHS34PF80 sensor from STMicroelectronics this board is designed to give engineers the ability to easily experiment and develop applications with the sensor. The board measures 1" x 1" and includes two Qwiic sensors four mounting h 38库存量
最低： 1
倍数： 1
SparkFun 光学传感器开发工具 The SparkFun Qwiic Mini Tristimulus Color Sensor is built around the OPT4048 High-Speed High Precision Tristimulus XYZ Color Sensor from Texas Instruments. This Mini Sensor features a single-chip high-resolution color sensor capable of measuring four 24库存量
10预期 2026/9/25
最低： 1
倍数： 1

SparkFun 多功能传感器开发工具 Why settle for just measuring the weather when you can monitor your entire environment? The SparkFun Environmental Combo Breakout takes care of all your atmospheric and indoor air quality sensing needs by combining two industry-leading ICs on a singl 24库存量
最低： 1
倍数： 1

SparkFun 光学传感器开发工具 The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence d 26库存量
最低： 1
倍数： 1
SparkFun 距离传感器开发工具 This is the HC-SR04-33 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04-33 module includes an ultrasonic transmitter a re
数据表
88库存量
最低： 1
倍数： 1
SparkFun 电源管理IC开发工具 LiPo batteries are a great way to power your projects. They're small lightweight and pack a pretty good punch for their size. Unfortunately even the best batteries eventually run low on power and when they do it's often unexpected (and at the wors 21库存量
最低： 1
倍数： 1
SparkFun Sub-GHz模块 The SiK Telemetry Radio from Holybro is a small lightweight and inexpensive open source radio platform that can transmit serial data more than 300m out of the box. The radio uses open source SiK firmware. This firmware allows for a simple serial c
数据表
2库存量
7预期 2026/9/1
最低： 1
倍数： 1

SparkFun 多协议开发工具 The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink! Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. At the core of this module is th 8库存量
最低： 1
倍数： 1

SparkFun Sub-GHz开发工具 The SparkFun LoRaSerial Kit is a pair of serial radio modems that simply passes serial back and forth between one another. The LoRaSerial provides you with the means to report data every few seconds even if it's located beyond WiFi or Bluetooth ran 5库存量
最低： 1
倍数： 1
SparkFun WiFi开发工具 - 802.11 The SparkFun ESP32 WROOM Thing Plus with USB-C is a great place to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 WROOM Thing Plus. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU
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SparkFun 天线 A 433MHz antenna that utilizes an SMA connector and is 200mm long with a gain of 2dBi. Comes with the frequency laser printed on the antenna. 8库存量
最低： 1
倍数： 1
SparkFun 蓝牙开发工具 - 802.15.1 The SparkFun IN100 NanoBeacon Lite Board offers the ubiquitous 2.4 GHz wireless low-energy BT beacon breakout with exceptionally low power consumption features and minimal programming required. The board features the IN100 NanoBeacon from InPlay 107库存量
最低： 1
倍数： 1

SparkFun 天线开发工具 The RTL-SDR BLOG V3 is a low-cost software defined radio USB dongle. Perfect for getting into projects that utilize software defined radios or just learning more about them. The RTL-SDR Blog V3 is an improved RTL-SDR dongle. RTL-SDR dongles were ori 4库存量
15预期 2026/7/27
最低： 1
倍数： 1

SparkFun 多协议模块 The SparkFun BlueSMiRF v2 with headers is a wireless Bluetooth serial link. These boards work as a wireless serial UART pipe and are a great wireless replacement for serial cables. Simply pair connect and transmit serial data between your TX/RX l 19库存量
最低： 1
倍数： 1
SparkFun 界面开发工具 The factory is currently not accepting orders for this product.
数据表
产品评论
4库存量
最低： 1
倍数： 1

SparkFun 交换机 IC 开发工具 A/D MUX Breakout CD74HC4067
数据表
382库存量
最低： 1
倍数： 1

SparkFun 界面开发工具 Opto-isolator Breakout 274库存量
最低： 1
倍数： 1

SparkFun 电源管理IC开发工具 Energy Harvest B/O LTC3588
数据表
49库存量
最低： 1
倍数： 1

SparkFun 界面开发工具 This is a breakout board for the SP3485 RS-485 transceiver IC which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver so it can only communicate one way at a time but it can reach transmission speeds of up to 10M 178库存量
275预期 2026/7/24
最低： 1
倍数： 1

SparkFun 界面开发工具 Voltage Level Translator TXB0104
数据表
228库存量
最低： 1
倍数： 1

SparkFun 数据转换 IC 开发工具 I2C DAC Breakout - MCP4725
数据表
365库存量
最低： 1
倍数： 1

SparkFun 子卡和OEM板 SOIC to DIP Adapter - 8-Pin 379库存量
最低： 1
倍数： 1