Electronics Kits & Modules

Showing 571-600 of 712 products

• SparkFun ICS-40180 Analogue MEMS Microphone Breakout Board

  $56.34 $27.96 at 24+

  Out of stock

  SPARKFUN ELECTRONICSC3-MK01018

  

  SparkFun ICS-40180 Analogue MEMS Microphone Breakout Board

  Compact ICS-40180 MEMS mic breakout with OpAmp. Features 65dBA SNR, 1.5-3.6V operation & direct ADC connection.

  $56.34

  Out of stock
• SparkFun Qwiic TMP117 Precision Temperature Sensor Board

  $83.88 $43.70 at 48+

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  SPARKFUN ELECTRONICSC3-MK01009

  

  SparkFun Qwiic TMP117 Precision Temperature Sensor Board

  High-accuracy TMP117 temperature sensor board with Qwiic connectivity. 16-bit resolution, -55°C to 150°C range, and ±0.1°C precision.

  $83.88

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• SparkFun Qwiic Digital Temperature Sensor Breakout - TMP102

  $57.60 $22.46 at 48+

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  SPARKFUN ELECTRONICSC3-MK01007

  

  SparkFun Qwiic Digital Temperature Sensor Breakout - TMP102

  Precision digital temperature sensor breakout (TMP102) with Qwiic connectors for easy prototyping - ±0.5°C accuracy.

  $57.60

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• SparkFun RFID Starter Kit with USB Reader & 125kHz Cards

  $137.05 $87.57 at 48+

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  SPARKFUN ELECTRONICSC3-MK00814

  

  SparkFun RFID Starter Kit with USB Reader & 125kHz Cards

  All-in-one SparkFun RFID starter kit featuring USB reader, module & cards. Perfect for prototyping & learning.

  $137.05

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• SparkFun Touch Potentiometer, Linear Capacitive Touch Sensor

  $93.06 $51.12 at 48+

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  SPARKFUN ELECTRONICSC3-MK00809

  

  SparkFun Touch Potentiometer, Linear Capacitive Touch Sensor

  Programmable 256-position touch potentiometer with I2C/PWM outputs for custom control systems. Built-in 5V regulator & LED display.

  $93.06

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• SPARKFUN Micro OLED Breakout Board, 0.66in, SPI/I2C

  $91.11 $56.06 at 24+

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  SPARKFUN ELECTRONICSC3-MK00799

  

  SPARKFUN Micro OLED Breakout Board, 0.66in, SPI/I2C

  Ultra-compact SPI/I2C OLED display (64×48) for Arduino & DIY projects. Low-power 3.3V operation.

  $91.11

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• SPARKFUN MMC/SD Card Breakout Board, 33×38mm

  $66.78 $29.88 at 48+

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  SPARKFUN ELECTRONICSC3-MK00797

  

  SPARKFUN MMC/SD Card Breakout Board, 33×38mm

  Compact 33×38mm MMC/SD card breakout board for mobile storage and datalogging projects.

  $66.78

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• SPARKFUN MCP4725 I2C Digital-to-Analogue Converter Breakout Board

  $58.39 $29.62 at 24+

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  SPARKFUN ELECTRONICSC3-MK00794

  

  SPARKFUN MCP4725 I2C Digital-to-Analogue Converter Breakout Board

  Compact MCP4725 DAC breakout board with I2C interface, ideal for sound generation and electronics projects.

  $58.39

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• SPARKFUN Sunny Buddy MPPT Solar Charger Board for LiPo Batteries

  $135.53 $85.43 at 48+

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  SPARKFUN ELECTRONICSC3-MK00792

  

  SPARKFUN Sunny Buddy MPPT Solar Charger Board for LiPo Batteries

  Efficient MPPT solar charger board for LiPo batteries with 450mA charging current, perfect for solar-powered projects.

  $135.53

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• SparkFun Big Easy Motor Driver Board for Stepper Motors

  $104.16 $60.08 at 48+

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  SPARKFUN ELECTRONICSC3-MK00790

  

  SparkFun Big Easy Motor Driver Board for Stepper Motors

  SparkFun's Big Easy Motor Driver Board controls bi-polar stepper motors up to 2A, with onboard voltage regulation. No cooling needed.

  $104.16

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• SPARKFUN APDS-9960 RGB & Gesture Sensor Board

  $56.08 $27.75 at 24+

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  SPARKFUN ELECTRONICSC3-MK00785

  

  SPARKFUN APDS-9960 RGB & Gesture Sensor Board

  Compact breakout board with gesture, proximity, and RGB/light sensing. I2C interface, 3.3V operation. Perfect for interactive projects.

  $56.08

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• SPARKFUN ELECTRONICS USB A Socket Breakout Board, 26.1x22.9mm

  $48.60 $21.71 at 24+

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  SPARKFUN ELECTRONICSC3-MK00772

  

  SPARKFUN ELECTRONICS USB A Socket Breakout Board, 26.1x22.9mm

  SPARKFUN USB breakout board with 4 pins (VCC/GND/D+/D-) for easy project integration. 26.1x22.9mm.

  $48.60

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• SparkFun Sound Detector Breakout Board - Audio Sensing Module

  $93.19 $51.22 at 48+

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  SPARKFUN ELECTRONICSC3-MK00768

  

  SparkFun Sound Detector Breakout Board - Audio Sensing Module

  Versatile SparkFun Sound Detector Breakout Board with 3 outputs for sound monitoring, triggering and analysis in electronics projects.

  $93.19

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• SparkFun Bidirectional Logic Level Converter Board (16.1x13.3mm)

  $43.33 $17.45 at 24+

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  SPARKFUN ELECTRONICSC3-MK00748

  

  SparkFun Bidirectional Logic Level Converter Board (16.1x13.3mm)

  Convert 5V ↔ 3.3V signals safely with this 4-channel SparkFun logic level converter—ideal for Arduino, Raspberry Pi & more!

  $43.33

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• SparkFun MOSFET Power Controller, 30V 6.5A, with JST Connector

  $64.91 $34.89 at 24+

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  SPARKFUN ELECTRONICSC3-MK00711

  

  SparkFun MOSFET Power Controller, 30V 6.5A, with JST Connector

  Easily switch battery power using a microcontroller with this efficient MOSFET controller. Ideal for high-current projects and e-textiles.

  $64.91

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• SparkFun 74HC595 Shift Register Breakout Board

  $40.14 $16.13 at 48+

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  SPARKFUN ELECTRONICSC3-MK00691

  

  SparkFun 74HC595 Shift Register Breakout Board

  Compact 74HC595 shift register breakout with 0.1-inch headers for easy microcontroller pin expansion and chaining.

  $40.14

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• SPARKFUN Serial 16x2 LCD Display Kit, White on Black, 5V

  $119.52 $73.40 at 48+

  Out of stock

  SPARKFUN ELECTRONICSC3-MK00674

  

  SPARKFUN Serial 16x2 LCD Display Kit, White on Black, 5V

  SPARKFUN 16x2 LCD display kit with ATmega328, 5V, white on black. Ideal for Arduino projects and soldering beginners.

  $119.52

  Out of stock
• SPARKFUN Electronics USB to RS-485 Converter Breakout Board

  $102.64 $65.37 at 24+

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  SPARKFUN ELECTRONICSC3-MK00663

  

  SPARKFUN Electronics USB to RS-485 Converter Breakout Board

  Convert USB to RS-485 with SPARKFUN's breakout board – 10Mb/s speed, LED indicators, and versatile outputs.

  $102.64

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• SPARKFUN 6A DC/DC Converter Breakout Board, 4.5-14V Input

  $130.35 $87.77 at 24+

  Out of stock

  SPARKFUN ELECTRONICSC3-MK00647

  

  SPARKFUN 6A DC/DC Converter Breakout Board, 4.5-14V Input

  Versatile 4.5-14V to 0.59-5.5V DC/DC converter breakout board with 6A output, ideal for electronics projects & prototyping.

  $130.35

  Out of stock
• SparkFun CD74HC4067 Analogue/Digital MUX Breakout Board

  $53.43 $25.61 at 24+

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  SPARKFUN ELECTRONICSC3-MK00633

  

  SparkFun CD74HC4067 Analogue/Digital MUX Breakout Board

  Versatile 16-channel analogue/digital MUX breakout board for expanding I/O capabilities in electronics projects.

  $53.43

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• SparkFun Breadboard Power Supply Kit, USB to 3.3V

  $54.78 $20.18 at 48+

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  SPARKFUN ELECTRONICSC3-MK00620

  

  SparkFun Breadboard Power Supply Kit, USB to 3.3V

  Handy power supply kit for breadboards—converts USB to regulated 3.3V/5V with 500mA fuse protection. Simple DIY assembly.

  $54.78

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• WHADDA 8-Channel USB Relay Card for PC Control

  $311.51 $234.51 at 48+

  Out of stock

  WHADDAC3-HK01797

  

  WHADDA 8-Channel USB Relay Card for PC Control

  Control up to 8 relays via USB with WHADDA's PC-compatible relay card. Features VDR noise suppression & 16A capacity.

  $311.51

  Out of stock
• WHADDA Electronic Cicada Kit with Sound Effects

  $69.44 $32.93 at 48+

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  WHADDAC3-HK01762

  

  WHADDA Electronic Cicada Kit with Sound Effects

  Build a sound-reactive cicada with WHADDA’s electronic kit—LED flickers & buzzer activates in darkness. Requires soldering.

  $69.44

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• WHADDA Crawling Microbug DIY Robot Kit

  $69.57 $33.04 at 48+

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  WHADDAC3-HK01761

  

  WHADDA Crawling Microbug DIY Robot Kit

  Light-following DIY robot kit with adjustable speed. STEM project requiring soldering. Powered by 2x AAA batteries (not included).

  $69.57

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• WHADDA Solar Bug Kit with Green LED & Chirping Sound

  $64.22 $28.71 at 48+

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  WHADDAC3-HK01758

  

  WHADDA Solar Bug Kit with Green LED & Chirping Sound

  Fun solar-powered bug kit with chirping sound and green LED glow. Requires soldering – great for gardens & educational projects.

  $64.22

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• WHADDA 1s to 60h Pulse/Pause Timer Kit, 12-24V DC

  $72.92 $35.74 at 48+

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  WHADDAC3-HK01753

  

  WHADDA 1s to 60h Pulse/Pause Timer Kit, 12-24V DC

  Versatile DIY timer kit with a 1s-60h range, 12-24V DC supply, and 16A relay output. Ideal for automation projects.

  $72.92

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• Snap Circuits Green Energy Kit in Gratnells Tray, 125+ Projects

  $395.65 $304.07 at 12+

  Out of stock

  SNAP CIRCUITSC3-HK01751

  

  Snap Circuits Green Energy Kit in Gratnells Tray, 125+ Projects

  Explore renewable energy with this Snap Circuits kit. 125+ projects teach solar, wind power & electric cars. Includes Gratnells tray. Ages 8+.

  $395.65

  Out of stock
• KEMO Electronic Capacitive Rain Sensor Module

  $188.96 $130.56 at 48+

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  KEMO ELECTRONICC3-HK01739

  

  KEMO Electronic Capacitive Rain Sensor Module

  Versatile 12V rain sensor module with capacitive detection, relay output and adjustable sensitivity for automatic weather protection.

  $188.96

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• SparkFun DIY Decade Resistance Box Kit

  $160.76 $107.77 at 48+

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  SPARKFUN ELECTRONICSC3-HK01727

  

  SparkFun DIY Decade Resistance Box Kit

  Build a custom decade resistance box with this soldering kit—ideal for circuit testing, education, and DIY electronics projects.

  $160.76

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• SparkFun Benchtop DIY Power Board Kit, Multi-Voltage Output

  $116.60 $72.09 at 48+

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  SPARKFUN ELECTRONICSC3-HK01726

  

  SparkFun Benchtop DIY Power Board Kit, Multi-Voltage Output

  SparkFun Benchtop DIY Power Board Kit for multi-voltage projects: 3.3V, 5V, 12V, -12V. Ideal for electronics enthusiasts.

  $116.60

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