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.
Net Content: 15g Paste Color: Brown Does not create High Smoke Does not create Foul/Bad Smell No Residual Waste High-Quality Soldering Additives & Activators for effective soldering Useful for general purpose soldering, electrical wires, components, and cables etc
Metal N20 worm gear DC motor with high torque output Stable 100 RPM slow-speed operation for precise control 12V DC rated voltage with low no-load current consumption Worm gear design provides self-locking capability Compact, durable, and suitable for long-term operation Ideal for smart locks, access control, and automation systems
Turn Any 65" Display into a Smart Classroom Board – 10-point multi-touch IR overlay kit for teaching, presentations, and business analytics. Interactive Digital Board for Schools & Offices – Upgrade your monitor into a smart classroom touch screen in minutes. 65" Multi-Touch IR Overlay Kit – Perfect for smart classrooms, digital boards, and corporate...
The ESP32-WROOM-32U Development Board with Micro USB is a versatile, compact solution ideal for developers looking to leverage the full power of the ESP32 in a breadboard-friendly format. With a CP2102 USB-to-Serial chip and support for external antennas via the U.FL connector, this board is well-suited for wireless communication, IoT projects, and remote...
LM2596S DC-DC buck converter with both constant voltage and constant current modes. Supports wide input range (4.5V–40V) and adjustable output (1.2V–37V). Provides current regulation (100mA–3A) suitable for LED driving and battery charging. High efficiency up to 92% with low ripple (~30mV) for stable performance. Includes over-temperature, over-current,...
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27W power delivery for fast and efficient charging. Type-C connector compatible with various devices. Wide input range (100-240V) for worldwide use. Reliable output of 5.5V at 3.0A. Lightweight and compact for easy portability.
Ideal for applications requiring electrical isolation. Ensures compatibility with standard M3 screws. Provides 10mm of spacing between mounted parts. Features a standard hex head. Offers long-lasting performance. Lightweight design.
Dual display panel meter for voltage (0-100V DC) and current (0-10A DC) monitoring Built-in current shunt for low-side current measurement Clear dual-color LED display: red (voltage) & blue (current) Compact 0.28″ 7-segment displays with high visibility Wide operating voltage range: 4.5V – 30V DC Ideal for DIY power supplies, solar systems, and...
Operating Voltage: 4-30V VDC It is a 2-wire display. LED Color: Red Current Consumption: Less than 20mA, generally 5-15mA Accuracy: 0.1 V. Refresh Speed: Approx 300mS/time.
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Connect various components in your robotics and RC projects with this JST XH 2.54mm 2-pin female connector with pre-soldered wires. Ideal for use with 3D printers (like Ender 3) and LiPo batteries in RC applications. Features a compact design, pre-attached wires for convenience, and reliable connection.
Metal N20 worm gear DC motor with high torque output Stable 200 RPM slow-speed operation for precise control 12V DC rated voltage with low no-load current consumption Worm gear design provides self-locking capability Compact, durable, and suitable for long-term operation Ideal for smart locks, access control, and automation systems
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The Raspberry Pi Global Shutter Camera Module is the official high-performance camera from the Raspberry Pi Foundation, designed for high-speed motion photography and machine vision applications. Built around the Sony IMX296 1.6MP global shutter sensor, this camera eliminates the “jelly effect” found in rolling shutter sensors, making it ideal for...
LCD Display Screen designed for use with EGS002 Pure Sine Wave Inverter Driver Board. Compatible with EG8010 chip, supporting 128×32 LCD (default) or LCD3220 displays. Includes a 110mm shielding cable to minimize electrical interference. Ideal for testing and monitoring inverter output parameters. Widely used in pure sine wave inverters, solar, wind, and...
Ideal for applications requiring electrical isolation. Ensures compatibility with standard M3 screws. Provides 15mm of spacing between mounted parts. Features a standard hex head. Offers long-lasting performance. Lightweight design.
MAX7219 8-Digit 7-Segment LED display driver module for Arduino & microcontrollers Serial input/output common-cathode driver with 8-digit LED display control Requires only 3 I/O pins (DIN, CS, CLK) to control full 8-digit display Compatible with both 5V and 3.3V microcontrollers (Arduino, ESP32, STM32, etc.) Supports flicker-free display and cascading...
High-Quality Tracker Sensor The module is a convenient carrier for eight IR emitter and receiver pairs evenly paced. Distance between each IR Sensor: 15mm Uses 5 sensors for best resolution Great useful in building fast line following and grid navigating robots Comes with easy to use digital outputs with a direct connection to microcontrollers The array...
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Connect various components in your robotics and RC projects with this JST XH 2.54mm 3-pin female connector with pre-soldered wires. Ideal for use with 3D printers (like Ender 3) and LiPo batteries in RC applications. Features a compact design, pre-attached wires for convenience, and reliable connection.
The DS1307 RTC Real-Time Clock Module is a compact and reliable add-on for Raspberry Pi systems, designed to keep accurate time even when the main power supply is turned off. Equipped with a backup battery socket (battery may not be included), the module maintains hours, minutes, seconds, day, date, month, and year in real time.
The Seeed Studio XIAO ESP32-S3 is a powerful, thumb-sized microcontroller development board built around the ESP32-S3 dual-core Xtensa LX7 processor. Running at up to 240MHz, this board delivers high performance while maintaining exceptional energy efficiency. Supporting both 2.4GHz WiFi and Bluetooth 5.0 (BLE), it is ideal for a broad range of wireless...
Dual Slot Charger Wide Compatibility Quick Charging Capability Safe and Intelligent Charging Portable DesignUSB cable included, No adapter included in the box.
Ideal for applications requiring electrical isolation. Ensures compatibility with standard M3 screws. Provides 20mm of spacing between mounted parts. Features a standard hex head. Offers long-lasting performance. Lightweight design.
2.42" OLED display module with 128x64 resolution and SPI/I2C support Self-emissive organic LED technology (no backlight required) High contrast ratio in dark environments compared to LCDs Fast response time, ideal for real-time display applications Flexible communication: switch between SPI and I2C via resistor configuration Compact design suitable for...
