SparkFun Integrated Circuits - ICs

Results: 13
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SparkFun Timers & Support Products This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam 57In Stock
220Expected 2026/05/01
Min.: 1
Mult.: 1
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 45In Stock
Min.: 1
Mult.: 1
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
37In Stock
Min.: 1
Mult.: 1
SparkFun NFC/RFID Tags & Transponders This is a glass cylindrical RFID tag; it's very similar to those implanted into pets for identification purposes. But really guys it's not for use inside your body. Please don't implant this thing into yourselves. Each tag comes with a unique 32-bi 94In Stock
355Expected 2026/05/11
Min.: 1
Mult.: 1
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
21In Stock
Min.: 1
Mult.: 1
SparkFun Motor/Motion/Ignition Controllers & Drivers A 3-phase DC brushless DC motor has the unique capability of being both a high efficiency high torque very smooth motor as well as the starting point for haptic feedback when combined with the appropriate sensor and motor control. For an excellent 52In Stock
Min.: 1
Mult.: 1

SparkFun Memory IC Development Tools microSD Transflash Breakout
Datasheet
98In Stock
Min.: 1
Mult.: 1

SparkFun Memory IC Development Tools SparkFun Qwiic EEPROM Breakout - 512Kbit 30In Stock
Min.: 1
Mult.: 1
SparkFun Memory Cards This is a class 10 32GB microSD memory card perfect for housing operating systems for single board computers and a multitude of other information. Since this is a class 10 microSD it is capable of transferring data at speeds up to 100MB/s allowing i 1In Stock
146On Order
Min.: 1
Mult.: 1

SparkFun Memory IC Development Tools microSD Shield Shield 28In Stock
Min.: 1
Mult.: 1

SparkFun Memory IC Development Tools Level Shifting microSD B/O
Datasheet
39In Stock
Min.: 1
Mult.: 1

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.
96On Order
Min.: 1
Mult.: 1

SparkFun Memory IC Development Tools SIM Card Socket Breakout Non-Stocked Lead-Time 8 Weeks
Min.: 10
Mult.: 1