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-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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Code: SKU-002175
The SparkFun 8-Pin SOIC to DIP Adaptor is a small PCB that lets you adapt SOIC packages into a DIP footprint. These tiny boards are useful for modding and upgrading devices that use 8-pin DIP ICs when the upgraded IC is only available in a SOIC footprint. More Details...
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Code: SKU-001267
This is the SparkFun Solderable Breadboard. A bare PCB that is the exact size as our regular breadboard with the same connections to pins and power rails. More Details...
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Code: SKU-001804
This is the Large SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our full-size breadboard with the same connections to pins and power rails. More Details...
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Code: SKU-000109
6 pin SOT-23 to DIP adaptor. Created to take SOT23 of various pin sizes breakout to DIP. This will work with 3-pin MOSFETs BJTs Voltage Regulators (SOT-23-5) and various other Micro6 Micro5 etc packages. DIP width is 0.300" (300mil) and will fit nicely into any breadboard or DIP socket. More Details...
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Code: SKU-004297
Add sound detection to your next project with this small audio sensing board, which features pre-soldered headers and three simultaneous outputs for raw audio, amplitude, and binary sound presence. More Details...
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Code: SKU-011144
Measure visible and near-infrared in any light with exceptional sensitivity across its entire sensing spectrum (~380nm to 1000nm). More Details...
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