Semiconductors

Results: 507
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SparkFun Board Mount Motion & Position Sensors The Minisense 100 from Measurement Specialties is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detecting vibration and 'tap' inputs from a user. A small AC and large voltage (up 27In Stock
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SparkFun Bluetooth Development Tools - 802.15.1 If you are looking for a board that can truly handle your next Internet of Things project look no further. The SparkFun Artemis Thing Plus combines the powerful Artemis module with our popular Thing Plus footprint. It packs 1MB flash 384k RAM an 22In Stock
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SparkFun RF Development Tools Looking for a low-cost way to send and receive data messages via satellite? This is it! With a clear view of the sky the Swarm M138 Satellite Transceiver allows you to send and receive short messages. It works anywhere in the world including the po 3In Stock
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SparkFun Small Signal Switching Diodes This is a very common signal diode - 1N4148. Use this for signals up to 200mA of current. 107In Stock
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SparkFun LED Lighting Development Tools Do not look into the light. You know you want to but boy will you be sorry. 1W per channel RGB High Power LEDs in one aluminum backed package. These LEDs will blow you away. Light them up then put a coffee cup over the LED to keep your eyes from se
Datasheet
16In Stock
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SparkFun Pressure Sensor Development Tools This is a force sensitive resistor with a square 1.75x1.5" sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower the resistance. When no pressure is bein 3In Stock
2Expected 9/6/2026
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SparkFun NFC/RFID Tags & Transponders This is a simple thumbnail-size RFID tag. These tags are great for sensing presence identification etc. and they're small so they can be easily sewn into clothing or inserted into enclosures. Each tag comes with a unique 32-bit ID code and is no 24In Stock
45Expected 15/6/2026
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SparkFun Board Mount Temperature Sensors PT100 Sensor
Datasheet
36In Stock
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SparkFun Interface Development Tools The SparkFun ESLOV to Qwiic Bridge lets you quickly and easily connect Qwiic breakouts to Arduino boards with an ESLOV connector for I2C communication. ESLOV and Qwiic allow for simple assembly of I2C circuits without requiring soldering. The ESLOV t 20In Stock
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SparkFun Audio IC Development Tools The 22.86 x 22.86mm Nicla Voice allows for easy implementation of always-on speech recognition on the edge because it integrates Syntiant s powerful NDP120 Neural Decision processor to run multiple AI algorithms leveraging bio-inspired advanced 1In Stock
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SparkFun Temperature Sensor Development Tools 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
Datasheet
41In Stock
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No
SparkFun Optical Sensor Development Tools A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate photodiode or phototransistor). This PCB has three connections for PWR GND and Signal.When the gate is clear SIG will be high (>4.9V). When the gate is blocked b
Datasheet
429In Stock
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SparkFun NFC/RFID Tags & Transponders This is a basic RFID tag that functions within the MIFARE Classic 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device.
Datasheet
15In Stock
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SparkFun Interface Development Tools FTDI Basic Breakout - 5V 96In Stock
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SparkFun Antenna Development Tools This is the Antenna Kit for the Raspberry Pi 4 Compute Module wireless variants. The duck style antenna adds range to the wireless radio on the wireless enabled Compute Modules. Something quite desirable if you re working in industrial enviro 6In Stock
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SparkFun NFC/RFID Development Tools RFID Tag (125kHz) 89In Stock
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SparkFun Daughter Cards & OEM Boards Arduino and Breadboard Holder 10In Stock
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SparkFun Acceleration Sensor Development Tools This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX132 digital accelerometer from Kionix. The KX132 is a low-power 16-bit resolution three-axis accelerometer with four user-selectable acceleration measurement range
Datasheet
52In Stock
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SparkFun Development Boards & Kits - PIC/DSPIC IOIO-OTG - V2.2 17In Stock
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SparkFun WiFi Development Tools - 802.11 ESP32 Thing 197In Stock
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SparkFun KIT-17739
SparkFun Audio IC Development Tools 36In Stock
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SparkFun Pressure Sensor Development Tools Atmospheric Sensor B/O BME280
Datasheet
42In Stock
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No
SparkFun GNSS / GPS Development Tools SparkFun Allband GNSS RTK Breakout - ZED-X20P (Qwiic)
32On Order
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SparkFun GNSS / GPS Development Tools SparkFun GNSS Flex pHAT - ZED-X20P 3In Stock
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SparkFun NFC/RFID Development Tools SparkFun Simultaneous RFID Reader - M7E Hecto 50In Stock
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