SparkFun is an online retail store that sells the bits and pieces to make your electronics projects possible. No matter what your vision is, our products and resources are designed to make the world of electronics more accessible to the average person. In addition to products, SparkFun, through our Department of Education, offers classes and online tutorials designed to help educate individuals in the wonderful world of embedded electronics. Our ever-growing product catalog boasts over 2,000 components and widgets designed to help you unleash your inner inventor.
Color: Black Weight: 44g (each) Inner diameter: 3.3mm Outer wheel diameter: 60mm Thickness: 28mm 2 Left Wheel + 2 Right Wheel and 4 pcs of 6mm hubs This robot Mecanum wheel is compatible with 37GB Motors 6mm Shaft Compatible Motor: 12V 37GB550 Gear Motor High Torque 100 RPM Heavy Duty High Torque Gear Motor 12V Gear Motor High Torque 300 RPM 12V...
The ESP32-C3 RGB LED Ring Development Board is a powerful and visually striking smart lighting module that combines the versatility of the ESP32-C3 WiFi + Bluetooth microcontroller with the brilliance of 24 WS2812B RGB LEDs. It’s perfect for projects involving ambient lighting, interactive displays, PC case mods, and IoT lighting control.
M4x30 Round Head Machine Screws made of durable Mild Steel (MS) Precision threaded for secure and stable fastening applications Round head design ensures smooth finish and easy tool engagement Suitable for machinery, robotics, and electronic assembly projects Resistant to moderate wear and corrosion for long-lasting use For versatile applications and...
The STM32F103CBT6 Development Board is a compact and high-performance microcontroller board based on the ARM Cortex-M3 32-bit processor, fully compatible with the popular Maple Mini platform. Designed for developers looking for more power than an Arduino without sacrificing ease of use, it offers a seamless transition from the Arduino ecosystem through...
Ethernet Shield for Arduino with W5200 chip for easy Internet connectivity Compatible with Arduino UNO and Mega via SPI interface Supports TCP, UDP, IPv4, ICMP, ARP, IGMP, PPPoE protocols Built-in microSD card slot for data logging and webpage storage Handles up to 8 independent sockets simultaneously with 32KB buffer Features Wake on LAN and power-down...
150mm (6") long 6-wire cable with JST-XH female connectors on both ends 2.54mm pitch connectors, ideal for small electronic devices Commonly used in rechargeable battery packs, RC receivers, cameras, and STEMMA boards Made with 26AWG stranded wires for durability and flexibility Secure latch design ensures stable and reliable connections
M3x18 Round Head Machine Screws made of durable Mild Steel (MS) Precision threaded for secure and stable fastening applications Round head design ensures smooth finish and easy tool engagement Suitable for machinery, robotics, and electronic assembly projects Resistant to moderate wear and corrosion for long-lasting use For versatile applications and...
The LGT8F328P Development Board is a high-performance, pin-compatible alternative to the Arduino Nano 3.0, designed for users who need more precision and functionality than the standard ATmega328P. Built around the LGT8F328P-U MCU, this board delivers enhanced processing performance, higher analog resolution, and a variety of advanced peripherals — all...
Male 6-pin JST-XH right angle connector with 2.54mm pitch Ideal for PCB and perf board projects requiring polarized connections Prevents incorrect or reversed connections, ensuring reliable performance Easily soldered onto standard prototype boards Current rating of 3A and voltage rating of 250V
Palm-sized x86 single-board computer featuring an Intel N150 quad-core processor, 8GB of LPDDR5 RAM, and 64GB of eMMC storage. It integrates an RP2040 co-processor for real-time I/O tasks. Include: Ultra-thin heatsink with adjustable-speed fan for efficient cooling of the LattePanda IOTA. Made of aluminum alloy and engineering plastic, features PWM fan...
M5x10 Round Head Machine Screws made of durable Mild Steel (MS) Precision threaded for secure and stable fastening applications Round head design ensures smooth finish and easy tool engagement Suitable for machinery, robotics, and electronic assembly projects Resistant to moderate wear and corrosion for long-lasting use For versatile applications and...
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Original Wasing 18650 3.7V 2300mAh high-capacity rechargeable lithium-ion battery. Reliable Point Top/Button Top design ensures secure contact in compatible devices. Long-lasting ≥1500 charge cycles for consistent and durable power supply. Compact 18×65mm standard 18650 size, ideal for flashlights, DIY projects, and power banks. Provides stable 3.7V...
CNC Shield V4 expansion board designed for Arduino Nano Supports 3-axis stepper motor control with A4988 driver modules (not included) GRBL compatible, ideal for engraving machines and 3D printers Works with two-phase four-wire stepper motors up to 2A Provides easy connection for endstops, I2C modules, and LCDs Compact design with 7.5–12V input and DC 5V...
Male 6-pin JST-PH straight connector with 2.00mm pitch Ideal for compact applications like mobile phones, tablets, and portable devices Polarized design prevents incorrect or reversed connections Easily soldered onto small, space-constrained circuits Current rating of 3A and voltage rating of 250V
Compact SPDT slide switch with 0.1" (2.54mm) standard spacing Fits perfectly on breadboards, perfboards, and DIY circuits Reliable ON/OFF or selector switch functionality Smooth sliding action yet resistant to accidental toggling Middle pin switches connection between left or right pin Ideal for Arduino, robotics, and electronic hobby projects
Operating voltage: 3.3 to 5VDC Ball Rolling type of tilt sensor. This small module is easy to use. A fixed bolt hole for easy installation Wide voltage LM393 comparator
The Arduino Mega 2560 R3 Green Board Edition 54 Digital I/O terminals (14 of which have programmable PWM outputs). 16 Analog Inputs. 4 UARTs (hardware serial ports). 16 MHz crystal clock. RoboticsBD Operating voltage: 6 ~ 12v. Dimensions: 110 x 53 x 15 mm.This Arduino Mega 2560 R3 was sourced from an unofficial supplier and is therefore marked as an...
The ESP32-C6-N8 CH343P Development Board is a compact and powerful controller designed for IoT, smart devices, and embedded systems learning. Equipped with the genuine Espressif ESP32-C6-WROOM module, it provides WiFi 6, Bluetooth 5 Low Energy, IEEE 802.15.4 and Matter support, offering a modern connectivity platform for next-generation applications.
M2x4 Self tapping Head Machine Screws made of durable Mild Steel (MS) Precision threaded for secure and stable fastening applications Self tapping head design ensures smooth finish and easy tool engagement Suitable for machinery, robotics, and electronic assembly projects Resistant to moderate wear and corrosion for long-lasting use For versatile...
Input voltage: 5–5.5V Output: Stable 5V up to 2A Charging current: 2.4A fast charge Overcharge/discharge protection High efficiency (92.5%) boost Ideal for 5V low-power electronics
Male 6-pin JST-PH right angle connector with 2.00mm pitch Ideal for compact applications like mobile phones, tablets, and portable devices Polarized design prevents incorrect or reversed connections Easily soldered onto small, space-constrained circuits Current rating of 3A and voltage rating of 250V
