Compact microcontroller boards that fit into textiles or tiny enclosures give projects a programmable core without adding bulk, while USB‑based AVR programmers let firmware be loaded quickly from a PC. Simple two‑pin pigtail connectors provide reliable, solder‑free links to LED strips or other low‑signal lines, and slide switches offer straightforward on/off control for LEDs, buzzers or sensors. Integrated inertial‑measurement units with a standard I²C‑compatible interface deliver nine‑axis data for motion‑aware applications, and single‑output constant‑current LED drivers enable precise dimming of high‑power LEDs via PWM or analogue voltage. Low‑profile stepper drivers and 3.3 V Arduino‑compatible boards round out the range, giving developers flexible, dependable parts that slot into a wide variety of wearable, battery‑powered and automation projects.
Code: SKU-005243
The modern alternative to FTDI! This USB-to-Serial adaptor features the CH340C chip, a reversible USB-C connector, and up to 1.5A power delivery. More Details...
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Code: SKU-000577
Calling this the "Serial Enabled LCD Kit" doesn't do justice to how cool it actually is. After you've assembled this all-PTH kit you'll be left with a fully Arduino-compatible development board that just happens to have a white on black 16x2 display built-in. More Details...
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Code: SKU-011110
With the SparkFun Serial MP3 Player Shield, turn any Arduino into a standalone audio player. Play MP3 and WAV files from a microSD card with simple serial control! More Details...
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Code: SKU-005661
The SparkFun Servo pHAT allows your Raspberry Pi or NVIDIA Jetson Orin Nano to control up to 16 servo motors straightforwardly via I2C. More Details...
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Code: SKU-000084
This is a full 8-pin breakout for the SIM socket allowing direct access to SIM communication. More Details...
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Code: SKU-010511
The SparkFun M7E Hecto Simultaneous RFID Reader brings industrial UHF technology to your project, capable of scanning up to 300 tags per second from 16ft away. More Details...
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Code: SKU-002116
Sometimes it's nice to have a protoboard that's super long and skinny super small or just a bunch of holes. The SparkFun Snappable Protoboard is a large PCB crisscrossed with v-scored lines so that you can choose just how long and wide you need your custom perf board to be. More Details...
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Code: SKU-010697
The SparkFun Soft Power Switch - JST 2mm is like the power button on your laptop, but for your own electronic creations! More Details...
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Code: SKU-000050
This is a low-cost basic SOIC breakout boards. This custom PCB will interface a standard SOIC package IC to 0.1" headers which are easier to work with and integrate well with breadboards. There is DIP-standard 0.6" spacing between the two rows of pins. More Details...
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Code: SKU-000051
Low-cost basic SOIC break out boards. These are custom PCB boards that interface standard SOIC devices to standard .1" headers. Pad layout fits all standard SOIC devices. 28-SOIC Standard .6" spacing between pins. Will fit directly into a standard width (600 mil) DIP socket. More Details...
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