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-008735
The MyoWare® 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.5mm TRS-to-TRS audio cables. More Details...
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Code: SKU-008734
The MyoWare® 2.0 Link Shield is designed to easily connect a MyoWare® 2.0 Muscle Sensor to your Arduino via a 3.5mm TRS-to-TRS cable to link the boards. More Details...
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Code: SKU-010231
The MyoWare® 2.0 Power Shield is designed to easily power the MyoWare 2.0 Muscle Sensor remotely. More Details...
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Code: SKU-008832
The MyoWare® 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin. This is a pack of 10! More Details...
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Code: SKU-010335
The MyoWare® 2.0 Wireless Shield is designed to take in readings from the MyoWare 2.0 Muscle Sensor and wirelessly transmit data with the ESP32-WROOM! More Details...
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Code: SKU-011118
The D&D MyoWare® 2.0 Wireless Shield is designed to take in readings from the MyoWare 2.0 Muscle Sensor and wirelessly transmit data with the ESP32-WROOM! More Details...
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Code: SKU-001748
Here at SparkFun we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. More Details...
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Code: SKU-002165
The Qduino Mini is a tiny Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge that can tell you when to charge the battery! This little guy is super small inexpensive and is perfect to embed in your electronics projects. More Details...
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Code: SKU-009072
The RTK Facet Carrying Case helps protect your valuable high-precision GNSS receiver from the harsh elements of the field. More Details...
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Code: SKU-001013
This board is a unique board recommended by a SparkFun customer. When playing with SD you sometimes need to view what the SPI traffic is doing whether for hacking or debugging. More Details...
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