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Showing 41-60 of 100 products
Wireless Joystick Breakout Board for XBee
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This breakout board makes it easier to build a custom wireless controller for XBee-based projects, without relying on a standard hobby RC transmitter. It is designed for makers who want to choose their own control layout for robots, vehicles and other radio-controlled builds.The board includes an...
Portability Shield for SparkFun Development Boards
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Add the user interface and power features needed to take a compatible SparkFun development board into the field. This shield brings together battery power, charging, storage and controls in a compact add-on board.Power is handled with a LiPo battery connector, charger, fuel gauge and an on/off sw...
MyoWare 2.0 LED Shield
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This shield gives your MyoWare 2.0 Muscle Sensor an easy visual output, using a blue 10-segment bar graph to show the magnitude of a target muscle’s signal. As muscle activation increases, the LEDs climb further up the board.It snaps onto the top side of the MyoWare 2.0 Muscle Sensor using the on...
Air:bit 2 micro:bit Drone Kit
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Air:bit 2 is a STEAM drone kit for the BBC micro:bit that students build, code and fly. It combines the approachable micro:bit platform with a hands-on drone project for learning coding, engineering and technology.Note: micro:bits are not included as standard with this kit. The supplier recommend...
Thing Plus ESP32 WROOM (U.FL)
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Built around Espressif’s ESP32-WROOM-32UE module, this Thing Plus board gives you a compact foundation for connected projects that need WiFi, Bluetooth and a flexible antenna setup. The onboard U.FL connector lets you attach a suitable external antenna for installations where a PCB antenna is not...
IoT Node for LoRaWAN® Development Board
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This development board is designed to make building a LoRaWAN® IoT end node much less fiddly. It combines Digi X-ON™ onboarding with the SparkFun Qwiic ecosystem, so you can connect supported Qwiic sensors and get data moving to the cloud quickly.The board ships with firmware installed that can c...
MicroMod Main Board - Double
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This Double Main Board is a carrier for SparkFun’s MicroMod ecosystem, letting one MicroMod Processor Board connect to up to two MicroMod Function Boards. The M.2 MicroMod connectors make it straightforward to align the keyed edge connectors and secure the boards with screws.USB-C is provided for...
Artemis Global Tracker Satellite GNSS Board
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Built for field deployments well beyond WiFi and mobile coverage, this compact tracker combines an Iridium 9603N Short Burst Data modem with the Arduino-compatible Artemis module. It can send and receive short satellite messages for remote sensing, asset tracking, high-altitude ballooning, ocean ...
Air:bit Fly More Service Kit
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Keep your Air:bit flying with this service kit for replacing lost or broken parts. It is a handy spares pack for classroom, workshop or home use where small drone parts can wear out or go missing.The kit contains 12 screws, nuts and spacers, plus 2 sizes with rubber rings. It also includes propel...
Thing Plus ESP32-WROOM (Micro-B)
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Built around Espressif's ESP32-WROOM module, this Feather-compatible development board is a handy starting point for WiFi, Bluetooth and battery-powered IoT projects. The dual-core Xtensa 32-bit LX6 processor runs at up to 240MHz, with 16MB of embedded flash and 520KB of internal SRAM on hand for...
Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor
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The Adafruit MAX17048 LiPoly/LiIon Fuel Gauge and Battery Monitor gives you accurate battery voltage and charge percentage readings for your 1S 3.7–4.2V lithium polymer or lithium ion battery. Instead of guessing remaining capacity from a non-linear voltage curve, this smart sensor does the maths...
Lithium Ion Polymer Battery with Short Cable - 3.7V 420mAh
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A 3.7 V lithium-ion polymer (LiPo) battery with 420 mAh capacity (approximately 1.55 Wh). It features a short cable with a genuine 2-pin JST-PH connector that clicks smoothly into matching JST jacks without snagging. The battery includes built-in protection circuitry that guards against overchar...
Lithium Ion Battery - 3.7v 2000mAh
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2000mAh. If you need a larger (or smaller!) battery, we have a full range of LiPoly batteriesThe batteries ...
SparkFun USB LiPoly Charger - Single Cell
The SparkFun USB LiPoly Charger is a single-cell Li-Ion/Li-Polymer battery charging board based on the MCP73831T. It charges 3.7V LiPo cells at a selectable rate of 500 mA or 100 mA via a solder jumper, with power input from either USB or a barrel jack connector. The board includes a SYS OUT JST...
Lithium Ion Polymer Battery - 3.7v 1200mAh
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh. If you need a larger battery, we also have a 2500mAh+ modelThe batteri...
Lithium Ion Polymer Battery - 3.7v 2500mAh
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2500mAh for a total of about 10 Wh. If you need a smaller battery, we also have a 1200mAh model The batter...
Lithium Ion Battery - 850mAh
These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 850mAh! Comes terminated with a standard 2-pin JST-PH connector - 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anyth...
Lithium Ion Battery - 1000mAh 7.4v
A high-discharge 2-cell lithium-ion battery pack delivering 7.4 V and 1000 mAh of capacity. With a 25C continuous discharge rate, this battery is well suited to R/C vehicles, robotics, and portable electronics that need compact power with plenty of punch. The 7.4 V output keeps voltage low enoug...
Lithium Battery Charger
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The Lithium Battery Charger can charge 3.7V LiPo battery at a rate of 500mA per hour. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will wo...
Lithium Ion Polymer Battery - 3.7v 350mAh
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 350mAh for a total of about 1.3 Wh. If you need a larger (or smaller!) battery, we have a full range of LiP...
